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Št. zadetkov: 5
Preskakovanje polov pri Schwarzschildovih črnih luknjah
Mile Vrbica, Sašo Grozdanov
Magistrsko delo
Oznake: črne luknje;Schwarzschildova črna luknja;kvantni kaos;preskakovanje polov;
Nedavne raziskave kvantnega kaosa v kontekstu holografske dualnosti so osvetlile lastnost termalnih Greenovih funkcij, sedaj poznano kot preskakovanje polov. V tem magistrskem delu raziskujemo gravitacijske implikacije tega pojava. Osredotočimo se na najenostavnejše fizikalne črne luknje: Schwarzsch ...
Leto: 2022 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Pole-skipping of gravitational waves in the backgrounds of four-dimensional massive black holes
Sašo Grozdanov, Mile Vrbica
Izvirni znanstveni članek
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Leto: 2023 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Duality and four-dimensional black holes: Gravitational waves, algebraically special solutions, pole skipping, and the spectral duality relation in holographic thermal CFTs
Sašo Grozdanov, Mile Vrbica
Izvirni znanstveni članek
Oznake: gravitacijski valovi;črne luknje;teorija polja;gravitational waves;black holes;field theory;
The physics of gravitational waves and other classical fields on specifically four-dimensional backgrounds of black holes exhibits electric-magnetic-like dualities. In this paper, we discuss the structure of such dualities in terms of geometrical quantities with a physically intuitive interpretation ...
Leto: 2025 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Thermal field theory correlators in the large-N limit and the spectral duality relation
Sašo Grozdanov, Mile Vrbica
Izvirni znanstveni članek
Oznake: conformal field theories;thermal field theory;high energy physics;
In ref. [1], we derived a spectral duality relation applicable to the spectra of 3d conformal field theories (CFTs) and their holographically dual 4d black holes. In this work, we further elaborate on the properties of this duality relation and argue that the same relation can be applied to certain ...
Leto: 2026 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Algebraic structure of the gradient expansion in linearized classical hydrodynamics
Sašo Grozdanov, Mile Vrbica
Izvirni znanstveni članek
Oznake: hidrodinamika;teorija linearnega odziva;trki težkih ionov;hydrodynamics;linear response theory;heavy-ion collisions;
In this work, we systematically treat the ambiguities that generically arise in the gradient expansion of any hydrodynamic theory. While these ambiguities do not affect the physical content of the equations, they induce two types of transformations in the space of transport coefficients. The first t ...
Leto: 2026 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Št. zadetkov: 5
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