Search Results - "WKB approximation"

Quantum gravitational tunnelling and black-hole evaporation: a multimodal approach using WKB, RK4 and physics-informed neural networks.

Authors: Raj, A Stanley Adityan Usha, Josephine et al.

Source: Pramana: Journal of Physics. Jun2026, Vol. 100 Issue 2, p1-21. 21p.

Subjects: WKB approximation, Artificial neural networks, Heisenberg uncertainty principle, Quantum mechanics, Hawking radiation, Holography, Dark matter

Exact WKB in all sectors. Part II. Potentials with non-degenerate saddles.

Authors: Misumi, Tatsuhiro Pazarbaşı, Cihan

Source: Journal of High Energy Physics. May2026, Vol. 2026 Issue 5, p1-64. 64p.

Quasinormal modes of the Schwarzschild black hole with a deficit solid angle and quintessence-like matter: improved asymptotic iteration method.

Authors: López, L.A. Pedraza, Omar Arceo, Roberto et al.

Source: Canadian Journal of Physics. 2024, Vol. 102 Issue 12, p646-655. 10p.

Resolving degeneracies in complex ℝ × S³ and θ-KSW.

Authors: Ailiga, Manishankar Mallik, Shubhashis Narain, Gaurav

Source: Journal of High Energy Physics. Feb2026, Vol. 2026 Issue 2, p1-65. 65p.

On the Zero Capillarity Limit for the Euler–Korteweg System.

Authors: Audiard, Corentin Vassenet, Marc-Antoine

Source: Asymptotic Analysis. Nov2025, Vol. 145 Issue 4, p1779-1798. 20p.

A Proposed Test for the Gravitational Tunnel Effect.

Authors: González Jiménez, Alfonso Falcón Gómez, Enderson Carnoto Amat, Isabel et al.

Source: Universe (2218-1997). Sep2025, Vol. 11 Issue 9, p291. 9p.

A WKB approximation for the divergence-buckling instability of a travelling web.

Authors: Coman, Ciprian D.¹ (AUTHOR) cdc3p@yahoo.com

Source: Acta Mechanica. Jul2025, Vol. 236 Issue 7, p3873-3892. 20p.

Subjects: WKB approximation, Computer simulation, Equations

Relativistic frequency shifting of laser carrying orbital angular momentum in a magnetized plasma.

Authors: Malik, Hitendra K. Bhaskar, Subhajit

Source: Optical & Quantum Electronics. Feb2026, Vol. 58 Issue 2, p1-14. 14p.

Subjects: Nonlinear Schrödinger equation, WKB approximation, Vector beams, Particle acceleration, Plasma magnetism, Nonlinear optics, Polarization (Electricity)

WKB approximation for quaternionic quantum mechanics with purely imaginary potentials.

Authors: Singh, Bhashkar Rawat, A. S. Rawat, Seema

Source: International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics. 4/10/2026, Vol. 41 Issue 10, p1-24. 24p.

Subjects: WKB approximation, Schrödinger equation, Noncommutative algebras, Approximation theory, Quaternions, Quantum field theory

On 2d perimeter law in =1 super Yang–Mills theory on ℝ2×S1×S1 with 't Hooft twist from Monopole-Vortex continuity.

Authors: Hayashi, Yui Misumi, Tatsuhiro Tanizaki, Yuya

Source: International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics. 3/10/2026, Vol. 41 Issue 7, p1-9. 9p.

Subjects: Yang-Mills theory, WKB approximation

Quantum Creation of a Friedmann-Robertson-Walker Universe: Riesz Fractional Derivative Applied.

Authors: Canedo, Daniel L. Moniz, Paulo Oliveira-Neto, Gil

Source: Fractal & Fractional. Jun2025, Vol. 9 Issue 6, p349. 17p.

近惯性波在中尺度涡旋中的水平传播研究进展.

Alternate Title: Research progress on horizontal propagation of near-inertial waves in mesoscale eddies.

Authors: 张福如 谢金翰

Source: Acta Aerodynamica Sinica / Kongqi Donglixue Xuebao. 2025, Vol. 43 Issue 6, p111-119. 9p.

Entropy correction and quasinormal modes of slowly rotating Kerr–Newman–de Sitter-like black hole in bumblebee gravity.

Authors: Media, Ningthoujam Singh, Y. Priyobarta Laxmi, Y. Onika et al.

Source: General Relativity & Gravitation. May2025, Vol. 57 Issue 5, p1-27. 27p.

Asymptotic analysis and phase transition of the Bessel–Kuznetsov transform with an oscillatory phase.

Authors: Shi, Yuhang¹ (AUTHOR) yuhangshi888@gmail.com

Source: Integral Transforms & Special Functions. Jul2026, p1-7. 7p. 1 Illustration.

Approximate quantum transmission coefficients in fusion cross-sections: A simplified analytical model.

Authors: Ghapanvari, M. Dehghani, V. Alavi, S. A. et al.

Source: International Journal of Modern Physics E: Nuclear Physics. May2026, p1. 17p. 6 Illustrations.

Improved Underwater Acoustic Modeling: High-Order Wentzel-Kramers-Brillouin Approximations for Adiabatic Normal Modes.

Authors: Wang, Yongxian Liao, Siyuan Tu, Houwang et al.

Source: Journal of Theoretical & Computational Acoustics. May2026, p1. 21p.

An ideal Fermi gas under uniform gravity.

Authors: Tanalikhit, Pattarapon Kanchanapusakit, Wittaya

Source: American Journal of Physics; May2026, Vol. 94 Issue 5, p369-374, 6p

Classification of the Real Painlevé I Transcendents by Zeros and Connection Problems: An Asymptotic Study.

Authors: Huang, Yan Li, Yu‐Tian Long, Wen‐Gao

Source: Studies in Applied Mathematics; May2026, Vol. 156 Issue 5, p1-24, 24p

Stability of some recent exact solutions to the three-dimensional geophysical Euler equations.

Authors: Fan, Lili Zhang, Xin Li, Heyang

Source: Applicable Analysis; May2026, Vol. 105 Issue 8, p1656-1668, 13p

Propagation Dynamics of Dark Hollow Gaussian Laser Beams in Cold Quantum Plasma Using a Paraxial‐Like Approach.

Authors: Patil, Prajakta P. Takale, Mansing V. Patil, Sandip D.

Source: Contributions to Plasma Physics; May2026, Vol. 66 Issue 4, p1-9, 9p