Search Results - "Spacetime"

Harold Innis, Some Aspects of His Posthumous Reception, 1952–1981, and His Ideas of Empire and Communication.

Authors: Hart, Jonathan Locke¹

Source: University of Toronto Quarterly; Nov2025, Vol. 94 Issue 4, p690-714, 25p

Geometry of Multi-Temporal Space-Time: A Unified Model of Subluminal, Luminal, and Superluminal Regimes.

Authors: Banerjee, Sourav Bhattacharya, Anupam

Source: EPJ Web of Conferences. 5/29/2026, Vol. 370, p1-16. 16p.

On the late time behavior of thermal two point function in curved space-time.

Authors: Diakonov, Dmitrii V. Zverev, Gleb S.

Source: European Physical Journal C -- Particles & Fields. May2026, Vol. 86 Issue 5, p1-9. 9p.

Subjects: Curved spacetime, Bose-Einstein gas, Time, Asymptotic expansions, Phase transitions

Charged superradiant instability of spherically symmetric regular black holes in de Sitter spacetime: time- and frequency-domain analysis.

Authors: Zhan, Yizhi Xu, Hengyu Chen, Haowei et al.

Source: European Physical Journal C -- Particles & Fields. May2026, Vol. 86 Issue 5, p1-11. 11p.

Subjects: Black holes, Spacetime, Frequency-domain analysis, Time-domain analysis, Electrodynamics

Stochastic quantum mechanics trajectories near Schwarzschild horizon black holes.

Authors: Jerez-Rodríguez, Juan S. Escobar-Aguilar, Eric S. Matos, Tonatiuh

Source: European Physical Journal C -- Particles & Fields. May2026, Vol. 86 Issue 5, p1-12. 12p.

Subjects: Schwarzschild black holes, Curved spacetime, Perturbation theory, Random walks, Klein-Gordon equation, Langevin equations

Characterizations of a warped product manifold admitting semi-symmetric recurrent metric connection with applications.

Authors: Bağdatlı Yılmaz, Hülya De, Uday Chand Gezer, Aydin

Source: European Physical Journal C -- Particles & Fields. May2026, Vol. 86 Issue 5, p1-9. 9p.

Subjects: Manifolds (Mathematics), Curved spacetime

The Dirac oscillator in the curved spacetime of a cloud of strings.

Authors: Oliveira, R. R. S.¹ (AUTHOR) rubensrso@fisica.ufc.br

Source: European Physical Journal C -- Particles & Fields. May2026, Vol. 86 Issue 5, p1-21. 21p.

Subjects: Curved spacetime, Cosmic strings, Quantum numbers, Quantum states, Whittaker functions, Harmonic oscillators

پاسخی به تقدیرگرایی الهیاتی بر اساس نظریة نسبیت اینشتین.

Alternate Title: A Response to Theological Fatalism Based on Einstein's Theory of Relativity.

Authors: محمدحسین کارگرش& محمدحسین مهدوین& مرضیه اخالقی et al.

Source: Journal of Philosophy of Religion. Jul2026, Vol. 23 Issue 2, p99-113. 15p.

A Covariant Wave-Tensor Framework for Bohmian Mechanics on Classical Curved Spacetime: Lagrangian Structure and Post-Newtonian Predictions.

Authors: Santos, Paulo Guilherme^1,2 (AUTHOR)

Source: Symmetry (20738994). Jun2026, Vol. 18 Issue 6, p1016. 29p.

A Solitonic Approach of General Relativistic Spacetimes with Applications.

Authors: Haseeb, Abdul Chaubey, Sudhakar Kumar Khan, Mohammad Nazrul Islam

Source: Axioms (2075-1680). Jun2026, Vol. 15 Issue 6, p392. 17p.

Process and Space.

Authors: Sulis, William¹ (AUTHOR)

Source: Entropy. Jun2026, Vol. 28 Issue 6, p683. 40p.

Rigidity and structural constraints for ρ -Einstein solitons on twisted warped product manifolds.

Authors: Elsharkawy, Ayman Cesarano, Clemente Wanas, Emad F.

Source: AIMS Mathematics. 2026, Vol. 11 Issue 6, p1-17. 17p.

L P -Kenmotsu manifolds admitting almost ∗ -Ricci-Bourguignon solitons and gradient almost ∗ -Ricci-Bourguignon solitons.

Authors: Haseeb, Abdul Chaubey, Sudhakar Kumar Mofarreh, Fatemah

Source: AIMS Mathematics. 2026, Vol. 11 Issue 6, p1-20. 20p.

Photon‐Sphere Modes in Curved Optical Microcavities: A Black‐Hole Analogue Laser.

Authors: Xu, Chenni Sundaresan, Aswathy Kazkal, Nazire‐Begüm et al.

Source: Advanced Science. 5/18/2026, Vol. 13 Issue 28, p1-12. 12p.

Effective Potentials for de Sitter and Anti-de Sitter Quantum Fields.

Authors: Bonanno, Alfio Cacciatori, Sergio Luigi Moschella, Ugo

Source: Symmetry (20738994). May2026, Vol. 18 Issue 5, p801. 28p.

Causal Structure of Black Holes Immersed in a Chaplygin-like Dark Fluid Environment: Horizons and Singularities.

Authors: Fontana, Rodrigo Dal Bosco de Oliveira, Jeferson

Source: Universe (2218-1997). May2026, Vol. 12 Issue 5, p136. 13p.

Instability thresholds for de Sitter and Minkowski spacetimes in holographic semiclassical gravity.

Authors: Ishibashi, Akihiro Maeda, Kengo Okamura, Takashi

Source: Journal of High Energy Physics. May2026, Vol. 2026 Issue 5, p1-28. 28p.

Two point functions and quantum fields in the anti-de Sitter universe.

Authors: Moschella, Ugo^1,2 (AUTHOR) ugo.moschella@uninsubria.it

Source: Journal of High Energy Physics. May2026, Vol. 2026 Issue 5, p1-51. 51p.

Untwisting the double copy: the zeroth copy as an optical seed.

Authors: Easson, Damien A. Falato, Michael J.

Source: Journal of High Energy Physics. May2026, Vol. 2026 Issue 5, p1-15. 15p.

(Anti)-de Sitter with leaky boundaries and corners.

Authors: McNees, Robert Zwikel, Céline

Source: Journal of High Energy Physics. May2026, Vol. 2026 Issue 5, p1-50. 50p.