Works matching Spacetime

Results: 5000

A short note on gener t note on generalized Rober ed Robertson Walker spacetimes er spacetimes.

Published in:

Turkish Journal of Mathematics, 2024, v. 48, n. 5, p. 955, doi. 10.55730/1300-0098.3552

By:

DE, Uday Chand;
GEZER, Aydın

Publication type:

Article

On spacetime structure, spacetime transformations and material frame-indifference in solid mechanics.

Published in:

Continuum Mechanics & Thermodynamics, 2020, v. 32, n. 4, p. 1073, doi. 10.1007/s00161-019-00811-0

By:

Soldatos, D.

Publication type:

Article

PDM Klein–Gordon particles in Som–Raychaudhuri cosmic string spacetime with space-like dislocation and a magnetic field: Spacetime associated degeneracies, vorticity-energy, and charge-energy correlations.

Published in:

International Journal of Geometric Methods in Modern Physics, 2023, v. 20, n. 12, p. 1, doi. 10.1142/S0219887823502213

By:

Mustafa, Omar

Publication type:

Article

Remarks on distinguishability of Schwarzschild spacetime and thermal Minkowski spacetime using Resonance Casimir–Polder interaction.

Published in:

Modern Physics Letters A, 2020, v. 35, n. 2, p. N.PAG, doi. 10.1142/S0217732319503565

By:

Singha, Chiranjeeb

Publication type:

Article

Towards a Unitary Formulation of Quantum Field Theory in Curved Spacetime: The Case of de Sitter Spacetime.

Published in:

Symmetry (20738994), 2025, v. 17, n. 1, p. 29, doi. 10.3390/sym17010029

By:

Kumar, K. Sravan;
Marto, João

Publication type:

Article

Relativistic spacetime crystals.

Published in:

Acta Crystallographica. Section A, Foundations & Advances, 2021, v. 77, n. 4, p. 242, doi. 10.1107/S2053273321003259

By:

Gopalan, Venkatraman

Publication type:

Article

NEWTON–HOOKE LIMIT OF BELTRAMI–DE SITTER SPACETIME, PRINCIPLE OF GALILEI–HOOKE'S RELATIVITY AND POSTULATE ON NEWTON–HOOKE UNIVERSAL TIME.

Published in:

International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics, 2007, v. 22, n. 14/15, p. 2535, doi. 10.1142/S0217751X07036221

By:

HUANG, CHAO-GUANG;
GUO, HAN-YING;
TIAN, YU;
XU, ZHAN;
ZHOU, BIN

Publication type:

Article

Contracted Representation of Yang's Spacetime Algebra and Buniy-Hsu-Zee's Discrete Spacetime.

Published in:

Foundations of Physics Letters, 2006, v. 19, n. 6, p. 567, doi. 10.1007/s10702-006-1010-9

By:

Tanaka, Sho

Publication type:

Article

Relativistic and nonrelativistic Landau levels for the noncommutative quantum Hall effect with anomalous magnetic moment in a conical Gödel-type spacetime.

Published in:

General Relativity & Gravitation, 2024, v. 56, n. 2, p. 1, doi. 10.1007/s10714-024-03209-9

By:

Oliveira, R. R. S.

Publication type:

Article

Painlevé–Gullstrand coordinates versus Kerr spacetime geometry.

Published in:

General Relativity & Gravitation, 2022, v. 54, n. 11, p. 1, doi. 10.1007/s10714-022-03025-z

By:

Visser, Matt;
Liberati, Stefano

Publication type:

Article

Spherical doubly warped spacetimes for radiating stars and cosmology.

Published in:

General Relativity & Gravitation, 2022, v. 54, n. 9, p. 1, doi. 10.1007/s10714-022-02984-7

By:

Mantica, Carlo Alberto;
Molinari, Luca Guido

Publication type:

Article

Doubly torqued vectors and a classification of doubly twisted and Kundt spacetimes.

Published in:

General Relativity & Gravitation, 2021, v. 53, n. 4, p. 1, doi. 10.1007/s10714-021-02819-x

By:

Mantica, Carlo Alberto;
Molinari, Luca Guido

Publication type:

Article

Existence and stability of circular orbits in general static and spherically symmetric spacetimes.

Published in:

General Relativity & Gravitation, 2018, v. 50, n. 2, p. 0, doi. 10.1007/s10714-017-2337-1

By:

Jia, Junji;
Liu, Jiawei;
Liu, Xionghui;
Mo, Zhongyou;
Pang, Xiankai;
Wang, Yaoguang;
Yang, Nan

Publication type:

Article

Resonance Interaction Energy in κ‐Minkowski Spacetime.

Published in:

Annalen der Physik, 2023, v. 535, n. 7, p. 1, doi. 10.1002/andp.202300152

By:

Xu, Jinyu;
Hu, Jiawei;
Yu, Hongwei

Publication type:

Article

A conceptual essay on the nature of spacetime.

Published in:

Physics Essays, 2020, v. 33, n. 4, p. 400, doi. 10.4006/0836-1398-33.4.400

By:

Ferreira, Ricardo B.;
Ferreira, João B.

Publication type:

Article

On the flatness of spacetime.

Published in:

Physics Essays, 2014, v. 27, n. 3, p. 356, doi. 10.4006/0836-1398-27.3.356

By:

Ling Jun Wang

Publication type:

Article

Lifshitz field theories, Snyder noncommutative spacetime and momentum-dependent metric.

Published in:

Modern Physics Letters A, 2015, v. 30, n. 29, p. -1, doi. 10.1142/S0217732315501552

By:

Romero, Juan M.;
Vergara, J. David

Publication type:

Article

DE SITTER SPACETIME WITH TORSION AS PHYSICAL SPACETIME IN THE VACUUM AND ISOTROPIC COSMOLOGY.

Published in:

Modern Physics Letters A, 2011, v. 26, n. 4, p. 259, doi. 10.1142/S0217732311034797

By:

MINKEVICH, A. V.

Publication type:

Article

Investigation on the Use of a Spacetime Formalism for Modeling and Numerical Simulations of Heat Conduction Phenomena.

Published in:

Journal of Non-Equilibrium Thermodynamics, 2020, v. 45, n. 3, p. 223, doi. 10.1515/jnet-2019-0074

By:

Al Nahas, Roula;
Charles, Alexandre;
Panicaud, Benoît;
Rouhaud, Emmanuelle;
Choucair, Israa;
Saliya, Kanssoune;
Kerner, Richard

Publication type:

Article

Semi-Symmetric Curvature Properties of Robertson-Walker Spacetimes.

Published in:

Journal of Mathematical Physics, Analysis, Geometry (18129471), 2022, v. 18, n. 3, p. 368, doi. 10.15407/mag18.03.368

By:

De, Uday Chand;
Young Jin Suh;
Chaubey, Sudhakar K.

Publication type:

Article

Relativistic spacetimes admitting h-almost conformal ω-Ricci–Bourguignon solitons.

Published in:

International Journal of Geometric Methods in Modern Physics, 2025, v. 22, n. 9, p. 1, doi. 10.1142/S0219887825500677

By:

Azami, Shahroud;
De, Uday Chand

Publication type:

Article

On spacetimes admitting quasi-constant curvature tensor.

Published in:

International Journal of Geometric Methods in Modern Physics, 2025, v. 22, n. 6, p. 1, doi. 10.1142/S021988782550015X

By:

Demirbag, Sezgin Altay;
De, Uday Chand;
Zengi̇n, Füsun Özen

Publication type:

Article

On pseudo B-symmetric spacetimes and f(ℛ) gravity.

Published in:

International Journal of Geometric Methods in Modern Physics, 2025, v. 22, n. 2, p. 1, doi. 10.1142/S0219887824502803

By:

Suh, Young Jin;
De, Krishnendu;
De, Uday Chand

Publication type:

Article

A note on generalized Robertson–Walker spacetimes and f(ℛ∗)-gravity.

Published in:

International Journal of Geometric Methods in Modern Physics, 2025, v. 22, n. 1, p. 1, doi. 10.1142/S0219887824502621

By:

De, Uday Chand;
Mofarreh, Fatemah

Publication type:

Article

Characterizations of GRW spacetimes admitting Ricci–Yamabe solitons.

Published in:

International Journal of Geometric Methods in Modern Physics, 2024, v. 21, n. 10, p. 1, doi. 10.1142/S0219887824400024

By:

Sardar, Arpan;
De, Uday Chand

Publication type:

Article

Characterizations of spacetimes admitting critical point equation and f(r)-gravity.

Published in:

International Journal of Geometric Methods in Modern Physics, 2024, v. 21, n. 6, p. 1, doi. 10.1142/S021988782450124X

By:

De, Uday Chand;
Sardar, Arpan;
Suh, Young Jin

Publication type:

Article

Characterizations of quasi-Einstein spacetimes and f(ℛ,G)-gravity.

Published in:

International Journal of Geometric Methods in Modern Physics, 2023, v. 20, n. 13, p. 1, doi. 10.1142/S0219887823502286

By:

De, Uday Chand;
Hazra, Dipankar;
Mofarreh, Fatemah

Publication type:

Article

Relativistic spacetimes admitting almost Schouten solitons.

Published in:

International Journal of Geometric Methods in Modern Physics, 2023, v. 20, n. 9, p. 1, doi. 10.1142/S0219887823501475

By:

De, Uday Chand;
Sardar, Arpan;
Mofarreh, Fatemah

Publication type:

Article

Geometry of conformally symmetric generalized Vaidya spacetimes.

Published in:

International Journal of Geometric Methods in Modern Physics, 2023, v. 20, n. 7, p. 1, doi. 10.1142/S0219887823501153

By:

Hansraj, Chevarra;
Goswami, Rituparno;
Maharaj, Sunil D.

Publication type:

Article

Some physical properties of generalized quasi-Einstein spacetimes under Gray's decomposition.

Published in:

International Journal of Geometric Methods in Modern Physics, 2023, v. 20, n. 7, p. 1, doi. 10.1142/S0219887823300039

By:

Hazra, Dipankar;
De, Uday Chand;
Sarkar, Avijit

Publication type:

Article

Characterizations of mixed quasi-Einstein spacetimes under Gray's decomposition.

Published in:

International Journal of Geometric Methods in Modern Physics, 2023, v. 20, n. 2, p. 1, doi. 10.1142/S0219887823500202

By:

Hazra, Dipankar;
De, Uday Chand;
Sarkar, Avijit

Publication type:

Article

A study on some geometric and physical properties of hyper-generalized quasi-Einstein Spacetime.

Published in:

International Journal of Geometric Methods in Modern Physics, 2021, v. 18, n. 11, p. 1, doi. 10.1142/S0219887821501723

By:

Chattopadhyay, Kaushik;
Bhattacharyya, Arindam;
Debnath, Dipankar

Publication type:

Article

On m-quasi-Einstein spacetimes.

Published in:

International Journal of Geometric Methods in Modern Physics, 2021, v. 18, n. 5, p. N.PAG, doi. 10.1142/S0219887821500663

By:

Ali Shaikh, Absos;
Kumar Hui, Shyamal;
Patra, Akshoy

Publication type:

Article

Marginally trapped surfaces in null normal foliation spacetimes: A one step generalization of LRS II spacetimes.

Published in:

International Journal of Geometric Methods in Modern Physics, 2020, v. 17, n. 7, p. N.PAG, doi. 10.1142/S0219887820500978

By:

Sherif, Abbas;
Goswami, Rituparno;
Maharaj, Sunil D.

Publication type:

Article

Curvature properties of Nariai spacetimes.

Published in:

International Journal of Geometric Methods in Modern Physics, 2020, v. 17, n. 3, p. N.PAG, doi. 10.1142/S0219887820500346

By:

Shaikh, Absos Ali;
Ali, Akram;
Alkhaldi, Ali H.;
Chakraborty, Dhyanesh

Publication type:

Article

The stability of closed linear Weingarten spacelike hypersurfaces in foliated spacetimes.

Published in:

International Journal of Geometric Methods in Modern Physics, 2018, v. 15, n. 10, p. N.PAG, doi. 10.1142/S0219887818501736

By:

Han, Hyelim

Publication type:

Article

Circular orbits in the Taub-NUT and massless Taub-NUT spacetime.

Published in:

International Journal of Geometric Methods in Modern Physics, 2017, v. 14, n. 7, p. -1, doi. 10.1142/S0219887817501018

By:

Pradhan, Parthapratim

Publication type:

Article

Generalized Robertson-Walker spacetimes - A survey.

Published in:

International Journal of Geometric Methods in Modern Physics, 2017, v. 14, n. 3, p. -1, doi. 10.1142/S021988781730001X

By:

Mantica, Carlo Alberto;
Molinari, Luca Guido

Publication type:

Article

Standard static Finsler spacetimes.

Published in:

International Journal of Geometric Methods in Modern Physics, 2016, v. 13, n. 4, p. -1, doi. 10.1142/S0219887816500407

By:

Caponio, Erasmo;
Stancarone, Giuseppe

Publication type:

Article

Noether gauge symmetry classes for pp-wave spacetimes.

Published in:

International Journal of Geometric Methods in Modern Physics, 2015, v. 12, n. 10, p. -1, doi. 10.1142/S0219887815501200

By:

Camci, Ugur;
Yildirim, Aydin

Publication type:

Article

3D Spacetimes Construction from (1+1)D Kitaev Superconductor Model.

Published in:

Foundations of Physics, 2018, v. 48, n. 10, p. 1486, doi. 10.1007/s10701-018-0204-x

By:

Park, Miok

Publication type:

Article

Uniqueness of complete spacelike hypersurfaces via their higher order mean curvatures in a conformally stationary spacetime.

Published in:

Mathematische Nachrichten, 2014, v. 287, n. 11/12, p. 1223, doi. 10.1002/mana.201200341

By:

Lima, Henrique Fernandes;
Velásquez, Marco Antonio Lázaro

Publication type:

Article

A STUDY OF CONFORMALLY FLAT QUASI-EINSTEIN SPACETIMES WITH APPLICATIONS IN GENERAL RELATIVITY.

Published in:

Kragujevac Journal of Mathematics, 2021, v. 45, n. 3, p. 477, doi. 10.46793/KgJMat2103.477V

By:

VENKATESHA;
H., ARUNA KUMARA

Publication type:

Article

Assessment of the performances and limitations of spacetime convective corrections for acoustic metacontinua design.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-92264-6

By:

Colombo, Giada;
Iemma, Umberto

Publication type:

Article

A note on thermalization of curved spacetime.

Published in:

Modern Physics Letters A, 2019, v. 34, n. 33, p. N.PAG, doi. 10.1142/S0217732319502742

By:

Huang, Zhiming;
Situ, Haozhen

Publication type:

Article

Spacetime functionalism from a realist perspective.

Published in:

Synthese, 2021, v. 199, n. 2, p. 335, doi. 10.1007/s11229-020-02642-y

By:

Lam, Vincent;
Wüthrich, Christian

Publication type:

Article

Spacetime emergence in quantum gravity: functionalism and the hard problem.

Published in:

Synthese, 2021, v. 199, n. 2, p. 371, doi. 10.1007/s11229-019-02449-6

By:

Le Bihan, Baptiste

Publication type:

Article

Revisiting Quantum Field Theory in Rindler Spacetime with Superselection Rules.

Published in:

Universe (2218-1997), 2024, v. 10, n. 8, p. 320, doi. 10.3390/universe10080320

By:

Kumar, K. Sravan;
Marto, João

Publication type:

Article

Spacetime as a Complex Network and the Cosmological Constant Problem.

Published in:

Universe (2218-1997), 2023, v. 9, n. 6, p. 266, doi. 10.3390/universe9060266

By:

Nesterov, Alexander

Publication type:

Article

Derivation of Emergent Spacetime Metric, Gravitational Potential and Speed of Light in Superfluid Vacuum Theory.

Published in:

Universe (2218-1997), 2023, v. 9, n. 5, p. 234, doi. 10.3390/universe9050234

By:

Zloshchastiev, Konstantin G.

Publication type:

Article