Stability for Linearized Gravity on the Kerr Spacetime: Stability for linearized gravity on the Kerr spacetime

Authors: Lars Andersson, Thomas Bäckdahl, Pieter Blue, Siyuan Ma

Contributors: HEP, INSPIRE

Source: Andersson, L, Backdahl, T, Blue, P & Ma, S 2019 ' Stability for linearized gravity on the Kerr spacetime ' . < https://arxiv.org/abs/1903.03859 >

Subject Terms: Einstein equations, Kerr spacetimes, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), 35F40, 35L15, 35Q76, 83C35, 83C57, 83C60, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 01 natural sciences, radiation gauge, General Relativity and Quantum Cosmology, Gravitational waves, REF-ready metadata, Mathematics - Analysis of PDEs, linearized gravity, 0103 physical sciences, FOS: Mathematics, Einstein field equations, Einstein's equations (general structure, canonical formalism, Cauchy problems), 0101 mathematics, [PHYS.GRQC] Physics [physics]/General Relativity and Quantum Cosmology [gr-qc], Black holes, energy estimates, Asymptotic behavior of solutions to PDEs, [PHYS.MPHY] Physics [physics]/Mathematical Physics [math-ph], stability, vacuum linearized Einstein equation, black holes, KERR BLACK-HOLE, Teukolsky equation, Nonlinear analysis, Analysis of PDEs (math.AP)

File Description: application/xml; application/pdf

Access URL: http://arxiv.org/abs/1903.03859
http://hdl.handle.net/21.11116/0000-0003-3E27-D
http://hdl.handle.net/21.11116/0000-0003-3E29-B
https://www.pure.ed.ac.uk/ws/files/179572936/1903.03859_1_.pdf
https://hdl.handle.net/20.500.11820/5a7a0769-5410-413d-bc0e-bbcf51feffc5

Information measures for fermion localization in $f(T, B)$ gravity with non-minimal couplings: Information measures for fermion localization in \(f(T, B)\) gravity with non-minimal couplings

Authors: Moreira, Allan R. P., Dong, Shi-Hai, Saridakis, Emmanuel N.

Subject Terms: \(f(T)\) gravity, torsion, FOS: Physical sciences, Dirac equation, General Relativity and Quantum Cosmology (gr-qc), \(f(T,B)\) gravity, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, fermion localization, Relativistic gravitational theories other than Einstein's, including asymmetric field theories, braneworlds, General Relativity and Quantum Cosmology

File Description: application/xml

Access URL: http://arxiv.org/abs/2407.15190
https://zbmath.org/8033520
https://doi.org/10.1088/1361-6382/adc06d

The Penrose limit of the Weyl double copy

Authors: Samarth Chawla, Kwinten Fransen, Cynthia Keeler

Source: Classical and Quantum Gravity. 41:245015

Subject Terms: High Energy Physics - Theory, Black holes, Classes of solutions, algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory, FOS: Physical sciences, Equations of motion in general relativity and gravitational theory, General Relativity and Quantum Cosmology (gr-qc), gravitational plane waves, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 01 natural sciences, General Relativity and Quantum Cosmology, Gravitational waves, Weyl double copy, High Energy Physics - Theory (hep-th), spinor-helicity, 0103 physical sciences, Penrose limit

File Description: application/xml

Access URL: http://arxiv.org/abs/2406.14601
https://zbmath.org/7958617
https://doi.org/10.1088/1361-6382/ad8f8c

Fermions tunneling of Kerr–Newman–de Sitter black hole in Lorentz violation theory: Fermions tunneling of Kerr-Newman-de Sitter black hole in Lorentz violation theory

Authors: Ningthoujam Media, Y. Onika Laxmi, T. Ibungochouba Singh

Source: International Journal of Geometric Methods in Modern Physics. 20

Subject Terms: Black holes, Hawking temperature, FOS: Physical sciences, Methods of quantum field theory in general relativity and gravitational theory, Kerr-Newman-de Sitter black hole, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 01 natural sciences, 7. Clean energy, ether, Lorentz symmetry violation, High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), 0103 physical sciences, Dirac equation

File Description: application/xml

Access URL: http://arxiv.org/abs/2209.07083
https://zbmath.org/7796852
https://doi.org/10.1142/s0219887823502171

Modified measures as an effective theory for causal fermion systems

Authors: Felix Finster, Eduardo Guendelman, Claudio F Paganini

Source: Classical and Quantum Gravity. 41:035007

Subject Terms: ddc:510, FOS: Physical sciences, 510 Mathematik, modified measure theories, General Relativity and Quantum Cosmology (gr-qc), Mathematical Physics (math-ph), Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 01 natural sciences, General Relativity and Quantum Cosmology, effective theory, quantum gravity, 0103 physical sciences, Quantization of the gravitational field, causal fermion systems, Mathematical Physics

File Description: application/xml; application/pdf

Access URL: http://arxiv.org/abs/2303.16566
https://zbmath.org/7796936
https://doi.org/10.1088/1361-6382/ad1711
https://epub.uni-regensburg.de/55373/

Bit-twiddling hacks for gamma matrices

Authors: Fischbacher, Thomas

Source: Computer Physics Communications. 294:108959

Subject Terms: Clifford algebras, spinors, High Energy Physics - Theory, computational methods, High Energy Physics - Theory (hep-th), Applications of Clifford algebras to physics, etc, FOS: Physical sciences, supergravity, Clifford algebra, Supergravity, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, geometric algebra, spinors

File Description: application/xml

Access URL: http://arxiv.org/abs/2305.05242
https://zbmath.org/7763796
https://doi.org/10.1016/j.cpc.2023.108959

Vector-tensor gravity from a broken gauge symmetry

Authors: Javier Chagoya, Miguel Sabido, A Silva-García

Source: Classical and Quantum Gravity. 40:095007

Subject Terms: High Energy Physics - Theory, Homogeneous spaces and generalizations, Black holes, Spherical and hyperbolic convexity, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, Relativistic gravitational theories other than Einstein's, including asymmetric field theories, black holes, 01 natural sciences, General Relativity and Quantum Cosmology, High Energy Physics - Theory (hep-th), Yang-Mills and other gauge theories in mechanics of particles and systems, 0103 physical sciences, Local structure of morphisms in algebraic geometry: étale, flat, etc, Geometrodynamics and the holographic principle, modified gravity, gauge theories of gravity

File Description: application/xml

Access URL: http://arxiv.org/abs/2207.06599
https://zbmath.org/7677540
https://doi.org/10.1088/1361-6382/acc62e

‐Algebras, the BV Formalism, and Classical Fields: LMS/EPSRC Durham Symposium on Higher Structures in M‐Theory

Authors: Jurčo, Branislav, Macrelli, Tommaso, Raspollini, Lorenzo, Sämann, Christian, Wolf, Martin

Source: Fortschritte der Physik. 67

Subject Terms: High Energy Physics - Theory, twistor geometry, Applications of vector bundles and moduli spaces in mathematical physics (twistor theory, instantons, quantum field theory), FOS: Physical sciences, higher gauge theories, String and superstring theories, other extended objects (e.g., branes) in quantum field theory, Batalin–Vilkovisky formalism, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 01 natural sciences, higher Gauge theories, \(L_\infty\)-algebras, High Energy Physics - Theory (hep-th), Supersymmetric field theories in quantum mechanics, 0103 physical sciences, Spinor and twistor methods applied to problems in quantum theory, Batalin-Vilkovisky formalism

File Description: application/xml; text

Access URL: http://arxiv.org/pdf/1903.02887
http://arxiv.org/abs/1903.02887
https://ui.adsabs.harvard.edu/abs/2019ForPh..6710025J/abstract
https://pure.hw.ac.uk/ws/files/24261088/1903.02887v1.pdf
https://researchportal.hw.ac.uk/en/publications/l-algebras-the-bv-formalism-and-classical-fields
https://epubs.surrey.ac.uk/852682/
https://onlinelibrary.wiley.com/doi/full/10.1002/prop.201910025
https://surrey.eprints-hosting.org/852682/
https://arxiv.org/pdf/1903.02887.pdf
https://arxiv.org/abs/1903.02887
http://hdl.handle.net/11104/0303792
https://surrey.eprints-hosting.org/852682/

Probing non-classicality of primordial gravitational waves and magnetic field through quantum Poincare sphere: Probing non-classicality of primordial gravitational waves and magnetic field through quantum Poincaré sphere

Authors: Debaprasad Maity, Sourav Pal

Source: Physics Letters B, Vol 835, Iss, Pp 137503-(2022)
Physics Letters

Subject Terms: High Energy Physics - Theory, polarization, Quantum Physics, Quantum state spaces, operational and probabilistic concepts, Physics, QC1-999, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 01 natural sciences, General Relativity and Quantum Cosmology, Gravitational waves, High Energy Physics - Theory (hep-th), 0103 physical sciences, Coherent states, Quantum Physics (quant-ph), Relativistic cosmology

File Description: application/xml

Access URL: http://arxiv.org/abs/2107.12793
https://zbmath.org/7642392
https://doi.org/10.1016/j.physletb.2022.137503
https://doaj.org/article/8228c96fb0564c11a98caf9495b0ea2e

Quadratic-in-spin interactions at fifth post-Newtonian order probe new physics

Authors: Kim, Jung-Wook, Levi, Michele, Yin, Zhewei

Source: Physics Letters B, Vol 834, Iss, Pp 137410-(2022)
Kim, J-W, Levi, M & Yin, Z 2022, ' Quadratic-in-spin interactions at fifth post-Newtonian order probe new physics ', Physics Letters B, vol. 834, 137410 . https://doi.org/10.1016/j.physletb.2022.137410
Physics Letters

Subject Terms: High Energy Physics - Theory, Black holes, Physics, QC1-999, Two-body problems, Motion of the gyroscope, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 01 natural sciences, GRAVITATIONAL-WAVES, Strong interaction, including quantum chromodynamics, General Relativity and Quantum Cosmology, ''Spin Love number', High Energy Physics - Theory (hep-th), Yang-Mills and other gauge theories in mechanics of particles and systems, 0103 physical sciences, Orbital mechanics, Relativistic cosmology

File Description: application/xml; application/pdf

Access URL: http://arxiv.org/abs/2112.01509
https://doaj.org/article/548a24c007654101b4c23adeb47d39ea
https://curis.ku.dk/ws/files/330777986/1_s2.0_S0370269322005445_main.pdf

Two-loop scattering amplitudes from ambitwistor strings: from genus two to the nodal Riemann sphere

Authors: Yvonne Geyer, Ricardo Monteiro

Source: Journal of High Energy Physics, Vol 2018, Iss 11, Pp 1-94 (2018)
Journal of High Energy Physics

Subject Terms: High Energy Physics - Theory, field theories in higher dimensions, FOS: Physical sciences, Field Theories in Higher Dimensions, String and superstring theories in gravitational theory, QC770-798, super-Yang-Mills theory, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, Supergravity, 01 natural sciences, scattering amplitudes, Applications of differential geometry to physics, Superstrings and Heterotic Strings, High Energy Physics - Theory (hep-th), Nuclear and particle physics. Atomic energy. Radioactivity, Yang-Mills and other gauge theories in mechanics of particles and systems, Supersymmetric field theories in quantum mechanics, superstrings and heterotic strings, 0103 physical sciences, supergravity, Scattering Amplitudes, genus-two Riemann surface, \(S\)-matrix theory, etc. in quantum theory

File Description: application/xml

Access URL: https://link.springer.com/content/pdf/10.1007/JHEP11(2018)008.pdf
http://arxiv.org/abs/1805.05344
https://zbmath.org/6995271
https://doi.org/10.1007/jhep11(2018)008
https://doaj.org/article/0c0da4f73dec456f9b340e827ed20084
https://arxiv.org/pdf/1805.05344.pdf
https://arxiv.org/abs/1805.05344
http://export.arxiv.org/pdf/1805.05344
https://link.springer.com/content/pdf/10.1007/JHEP11(2018)008.pdf
https://www.arxiv-vanity.com/papers/1805.05344/
http://inspirehep.net/record/1673196
https://qmro.qmul.ac.uk/xmlui/bitstream/123456789/51307/1/Manteiro%20Two-loop%20scattering%202018%20Published.pdf
https://ui.adsabs.harvard.edu/abs/2018JHEP...11..008G/abstract
https://link.springer.com/article/10.1007/JHEP11(2018)008

Spinor frame formalism for amplitudes and constrained superamplitudes of 10D SYM and 11D supergravity

Authors: Igor A. Bandos

Source: Addi. Archivo Digital para la Docencia y la Investigación
Universidad del País Vasco
instname
Journal of High Energy Physics, Vol 2018, Iss 11, Pp 1-83 (2018)
Journal of High Energy Physics

Subject Terms: High Energy Physics - Theory, world-sheet supersymmetry, field theories in higher dimensions, light-cone, FOS: Physical sciences, Field Theories in Higher Dimensions, formulation, QC770-798, Supergravity, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 01 natural sciences, Superspaces, harmonic superspace, supergravity models, Nuclear and particle physics. Atomic energy. Radioactivity, Yang-Mills and other gauge theories in mechanics of particles and systems, Supersymmetric field theories in quantum mechanics, 0103 physical sciences, superspaces, Scattering Amplitudes, green-schwarz superstrings, \(2\)-body potential quantum scattering theory, dual string theory, yang-mills theory, scattering amplitudes, superparticle, one-loop, High Energy Physics - Theory (hep-th), Supergravity Models, moving frame

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Access URL: https://link.springer.com/content/pdf/10.1007/JHEP11(2018)017.pdf
http://arxiv.org/abs/1711.00914
http://hdl.handle.net/10810/30792
https://zbmath.org/6995280
https://doi.org/10.1007/jhep11(2018)017
https://doaj.org/article/8c031ba804d54501b11c2b43cc853bf3
https://arxiv.org/abs/1711.00914
https://arxiv.org/pdf/1711.00914.pdf
https://ui.adsabs.harvard.edu/abs/2018JHEP...11..017B/abstract
https://link.springer.com/content/pdf/10.1007/JHEP11(2018)017.pdf
https://link.springer.com/article/10.1007/JHEP11(2018)017
https://addi.ehu.es/bitstream/10810/30792/1/Bandos2018_Article_SpinorFrameFormalismForAmplitu.pdf
https://addi.ehu.es/handle/10810/30792

Notes on scattering amplitudes as differential forms

Authors: He, Song, Zhang, Chi

Source: Journal of High Energy Physics, Vol 2018, Iss 10, Pp 1-25 (2018)
Journal of High Energy Physics

Subject Terms: High Energy Physics - Theory, \(2\)-body potential quantum scattering theory, FOS: Physical sciences, QC770-798, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 01 natural sciences, Supersymmetric Gauge Theory, Yang-Mills and other gauge theories in quantum field theory, scattering amplitudes, momentum twistor space, Applications of differential geometry to physics, differential and algebraic geometry, High Energy Physics - Theory (hep-th), Nuclear and particle physics. Atomic energy. Radioactivity, Supersymmetric field theories in quantum mechanics, 0103 physical sciences, Differential and Algebraic Geometry, Scattering Amplitudes, supersymmetric gauge theory

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Access URL: https://link.springer.com/content/pdf/10.1007%2FJHEP10%282018%29054.pdf
http://arxiv.org/abs/1807.11051
https://doaj.org/article/8dfed41f466645d98e96a321df92da52
http://inspirehep.net/record/1684348
https://link.springer.com/article/10.1007/JHEP10(2018)054
https://link.springer.com/content/pdf/10.1007/JHEP10(2018)054.pdf
https://inspirehep.net/record/1684348
http://ui.adsabs.harvard.edu/abs/2018JHEP...10..054H/abstract
https://arxiv.org/abs/1807.11051
https://arxiv.org/pdf/1807.11051.pdf

An analytic superfield formalism for tree superamplitudes in D=10 and D=11: An analytic superfield formalism for tree superamplitudes in \(D=10\) and \(D=11\)

Authors: Igor A. Bandos

Source: Addi. Archivo Digital para la Docencia y la Investigación
Universidad del País Vasco
instname
Journal of High Energy Physics, Vol 2018, Iss 5, Pp 1-63 (2018)
Journal of High Energy Physics

Subject Terms: High Energy Physics - Theory, amplitudes, field theories in higher dimensions, FOS: Physical sciences, Field Theories in Higher Dimensions, QC770-798, General Relativity and Quantum Cosmology (gr-qc), Supergravity, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 01 natural sciences, General Relativity and Quantum Cosmology, Yang-Mills and other gauge theories in quantum field theory, Superspaces, supergravity-models, harmonic superspace, High Energy Physics - Phenomenology (hep-ph), superstrings, supergravity models, Nuclear and particle physics. Atomic energy. Radioactivity, Supersymmetric field theories in quantum mechanics, 0103 physical sciences, string theory, superspaces, Scattering Amplitudes, \(2\)-body potential quantum scattering theory, Model quantum field theories, spinor moving frame, yang-mills theory, scattering amplitudes, superparticle, High Energy Physics - Phenomenology, High Energy Physics - Theory (hep-th), supergravity, quantization, Supergravity Models, mechanics

File Description: application/pdf; application/xml

Access URL: https://link.springer.com/content/pdf/10.1007/JHEP05(2018)103.pdf
http://arxiv.org/abs/1705.09550
http://hdl.handle.net/10810/27920
https://doaj.org/article/23c65b5e8df942d0bd5f498f0b087885
https://addi.ehu.es/bitstream/10810/27920/1/Bandos2018_Article_AnAnalyticSuperfieldFormalismF.pdf
https://link.springer.com/content/pdf/10.1007%2FJHEP05%282018%29103.pdf
https://link.springer.com/article/10.1007/JHEP05(2018)103
http://ui.adsabs.harvard.edu/abs/2018JHEP...05..103B/abstract
https://arxiv.org/pdf/1705.09550.pdf
https://arxiv.org/abs/1705.09550

A boundary value problem for the nonlinear Dirac equation on compact spin manifold

Authors: Jiongyue Li, Yanheng Ding

Source: Calculus of Variations and Partial Differential Equations. 57

Subject Terms: Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics, compact spin manifold, local boundary condition, Elliptic equations on manifolds, general theory, Spin and Spin\({}^c\) geometry, nonlinear Dirac equation, Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces, 0101 mathematics, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 16. Peace & justice, 01 natural sciences

File Description: application/xml

Access URL: https://zbmath.org/6903803
https://doi.org/10.1007/s00526-018-1350-x
https://link.springer.com/article/10.1007/s00526-018-1350-x/fulltext.html
https://link.springer.com/article/10.1007/s00526-018-1350-x

Gluons and gravitons at one loop from ambitwistor strings

Authors: Yvonne Geyer, Ricardo Monteiro

Source: Journal of High Energy Physics, Vol 2018, Iss 3, Pp 1-41 (2018)
Journal of High Energy Physics

Subject Terms: High Energy Physics - Theory, \(2\)-body potential quantum scattering theory, FOS: Physical sciences, String and superstring theories in gravitational theory, QC770-798, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, Relativistic gravitational theories other than Einstein's, including asymmetric field theories, 01 natural sciences, Yang-Mills and other gauge theories in quantum field theory, scattering amplitudes, High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), High Energy Physics - Theory (hep-th), gauge symmetry, Gauge Symmetry, Nuclear and particle physics. Atomic energy. Radioactivity, graviton, 0103 physical sciences, Quantization of the gravitational field, Scattering Amplitudes, Yang-Mills theory

File Description: application/xml

Access URL: https://link.springer.com/content/pdf/10.1007/JHEP03(2018)068.pdf
http://arxiv.org/abs/1711.09923
https://zbmath.org/6871818
https://doi.org/10.1007/jhep03(2018)068
https://doaj.org/article/c7473d1b0e524354999cc1e97f79eba2
http://inspirehep.net/record/1639296
http://ui.adsabs.harvard.edu/abs/2018JHEP...03..068G/abstract
https://link.springer.com/article/10.1007/JHEP03%282018%29068
https://link.springer.com/content/pdf/10.1007%2FJHEP03%282018%29068.pdf
https://qmro.qmul.ac.uk/xmlui/handle/123456789/36149
https://paperity.org/p/85885554/gluons-and-gravitons-at-one-loop-from-ambitwistor-strings
https://arxiv.org/pdf/1711.09923.pdf
https://arxiv.org/abs/1711.09923

The higher spin rectangle

Authors: Menika Sharma

Source: Journal of High Energy Physics, Vol 2018, Iss 1, Pp 1-21 (2018)
Journal of High Energy Physics

Subject Terms: Higher Spin Symmetry, High Energy Physics - Theory, higher spin symmetry, conformal and W symmetry, FOS: Physical sciences, String and superstring theories in gravitational theory, QC770-798, AdS-CFT Correspondence, Conformal and W Symmetry, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 01 natural sciences, Two-dimensional field theories, conformal field theories, etc. in quantum mechanics, 6. Clean water, AdS-CFT correspondence, High Energy Physics - Theory (hep-th), Nuclear and particle physics. Atomic energy. Radioactivity, 0103 physical sciences

File Description: application/xml

Access URL: https://link.springer.com/content/pdf/10.1007%2FJHEP01%282018%29073.pdf
http://arxiv.org/abs/1708.04996
https://doaj.org/article/2bf0bfa2609f43dab48d047648842204
https://ui.adsabs.harvard.edu/abs/2018JHEP...01..073S/abstract
https://link.springer.com/article/10.1007/JHEP01(2018)073
https://paperity.org/p/85800970/the-higher-spin-rectangle
https://link.springer.com/content/pdf/10.1007%2FJHEP01%282018%29073.pdf
https://arxiv.org/pdf/1708.04996v3
https://arxiv.org/pdf/1708.04996.pdf

MINIMAL LENGTH AND GENERALIZED DIRAC EQUATION: Minimal length and generalized Dirac equation

Authors: Kourosh Nozari, Mojdeh Karami

Source: Modern Physics Letters A. 20:3095-3103

Subject Terms: High Energy Physics - Theory, High Energy Physics - Theory (hep-th), quantum gravity, generalized uncertainty principle, 0103 physical sciences, FOS: Physical sciences, relativistic quantum mechanics, Dirac equation, Supergravity, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 01 natural sciences

File Description: application/xml

Access URL: http://arxiv.org/pdf/hep-th/0507028
http://arxiv.org/abs/hep-th/0507028
https://zbmath.org/2243347
https://doi.org/10.1142/s0217732305018517
https://128.84.21.199/abs/hep-th/0507028
https://arxiv.org/abs/hep-th/0507028
https://ui.adsabs.harvard.edu/abs/2005MPLA...20.3095N/abstract
https://www.worldscientific.com/doi/abs/10.1142/S0217732305018517

4D Conformal metrics, the eikonal equation and fourth-order ODEs: 4D conformal metrics, the eikonal equation and fourth-order ODEs

Authors: Magdalena Marciano-Melchor, Gilberto Silva-Ortigoza, Ezra T. Newman

Source: Classical and Quantum Gravity. 22:5073-5088

Subject Terms: eikonal equation, ordinary differential equations, Electromagnetic fields in general relativity and gravitational theory, 0103 physical sciences, partial differential equations, contact transformations, PDEs in connection with relativity and gravitational theory, 0101 mathematics, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, Applications of global differential geometry to the sciences, 01 natural sciences, four-dimensioanl conformal metrics

File Description: application/xml

Access URL: https://iopscience.iop.org/article/10.1088/0264-9381/22/23/010/meta
http://ui.adsabs.harvard.edu/abs/2005CQGra..22.5073M/abstract

On the solution of the Dirac equation in de Sitter space

Authors: V V Klishevich, V A Tyumentsev

Source: Classical and Quantum Gravity. 22:4263-4277

Subject Terms: 0103 physical sciences, de Sitter space, Equations of motion in general relativity and gravitational theory, Dirac equation, W algebra, Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, Relativistic gravitational theories other than Einstein's, including asymmetric field theories, 01 natural sciences

File Description: application/xml

Access URL: https://iopscience.iop.org/article/10.1088/0264-9381/22/20/008
https://ui.adsabs.harvard.edu/abs/2005CQGra..22.4263K/abstract
https://inspirehep.net/literature/698279
http://iopscience.iop.org/article/10.1088/0264-9381/22/20/008/pdf