Moshe Rozali
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View article: Mind the crosscap: $τ$-scaling in non-orientable gravity and time-reversal-invariant systems
Mind the crosscap: $τ$-scaling in non-orientable gravity and time-reversal-invariant systems Open
Spectral statistics of quantum chaotic systems are governed by random matrix universality. In many cases of interest, time-reversal symmetry selects the Gaussian Orthogonal Ensemble (GOE) as the relevant universality class. In holographic …
View article: Splitting and gluing in sine-dilaton gravity: matter correlators and the wormhole Hilbert space
Splitting and gluing in sine-dilaton gravity: matter correlators and the wormhole Hilbert space Open
Sine-dilaton gravity has been proposed as the holographic dual of the double scaled SYK (DSSYK) model. In this work, we examine this duality by deriving general matter correlation functions directly from the bulk perspective. A novel techn…
View article: Universality Class of the First Levels in Low-Dimensional Gravity
Universality Class of the First Levels in Low-Dimensional Gravity Open
We investigate the physics of a small group of quantum states defined above the sharply defined ground state of a chaotic ensemble. This “universality class of the first levels” is realized in the majority of “synthetic” random matrix mode…
View article: Modular-Invariant Random Matrix Theory and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>AdS</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math> Wormholes
Modular-Invariant Random Matrix Theory and Wormholes Open
We develop a nonperturbative definition of RMT2: a generalization of random matrix theory that is compatible with the symmetries of two-dimensional conformal field theory. Given any random matrix ensemble, its n-point spectral correlations…
View article: Strengthening the Implementation of the Police Personality Code of Ethics through Religious Character-based FGDs at the Medan Police Headquarters
Strengthening the Implementation of the Police Personality Code of Ethics through Religious Character-based FGDs at the Medan Police Headquarters Open
Focus Group Discussions (FGDs) can serve as an effective platform to explore members’ understanding of the code of ethics, identify challenges, and formulate reinforcement strategies aligned with religious values. This community service ac…
View article: The universality class of the first levels in low-dimensional gravity
The universality class of the first levels in low-dimensional gravity Open
We investigate the physics of a small group of quantum states defined above the sharply defined ground state of a chaotic ensemble. This `universality class of the first levels' (UFL) is realized in the majority of `synthetic' random matri…
View article: Comments on firewalls in JT gravity with matter
Comments on firewalls in JT gravity with matter Open
A bstract We present two discussions of firewalls in JT gravity. First we present an alternative, arguably simpler, derivation of the gray hole conjecture, applying uniformly to all probes of the firewall probability previously discussed. …
View article: Modular-invariant random matrix theory and AdS${}_3$ wormholes
Modular-invariant random matrix theory and AdS${}_3$ wormholes Open
We develop a non-perturbative definition of RMT${}_2$: a generalization of random matrix theory that is compatible with the symmetries of two-dimensional conformal field theory. Given any random matrix ensemble, its $n$-point spectral corr…
View article: The Advancement of Western Epistemology in Islamic Education
The Advancement of Western Epistemology in Islamic Education Open
This article examines the development of Western Epistemology in the World of Islamic Education. The findings in this paper explain that: There are two conflicting methods in achieving knowledge, namely rational and empirical methods. Both…
View article: Euclidean wormholes in two-dimensional conformal field theories from quantum chaos and number theory
Euclidean wormholes in two-dimensional conformal field theories from quantum chaos and number theory Open
We consider two-dimensional conformal field theories (CFTs) that exhibit a hallmark feature of quantum chaos: universal repulsion of energy levels as described by a regime of linear growth of the spectral form factor. This physical input t…
View article: Euclidean wormholes in two-dimensional CFTs from quantum chaos and number theory
Euclidean wormholes in two-dimensional CFTs from quantum chaos and number theory Open
We consider two-dimensional conformal field theories (CFTs), which exhibit a hallmark feature of quantum chaos: universal repulsion of energy levels as described by a regime of linear growth of the spectral form factor. This physical input…
View article: Symmetries and spectral statistics in chaotic conformal field theories II: Maass cusp forms and arithmetic chaos
Symmetries and spectral statistics in chaotic conformal field theories II: Maass cusp forms and arithmetic chaos Open
We continue the study of random matrix universality in two-dimensional conformal field theories. This is facilitated by expanding the spectral form factor in a basis of modular invariant eigenfunctions of the Laplacian on the fundamental d…
View article: Married 'Urfi in the View of Contemporary Scholars Sheikh Muhammad Ali Jum'ah
Married 'Urfi in the View of Contemporary Scholars Sheikh Muhammad Ali Jum'ah Open
While marriage is an Islamic law and essentially a necessity, there are contradictions between the term and the application of marriage in society. One of them is nikah 'urfi, which is seen as invalid based on the rules of a country but is…
View article: Classification of Science in the Ihsha' Al-'Ulum (Encyclopedia of Science) Al-Farabi (870-950 AD)
Classification of Science in the Ihsha' Al-'Ulum (Encyclopedia of Science) Al-Farabi (870-950 AD) Open
The purpose of this writing is to find out the classification of knowledge in the Book of Ihsha' al-'Ulum Al-Farabi (870-950 AD). The study discussed how the classification of science in Al-Farabi's work. The method used is content analysi…
View article: Symmetries and spectral statistics in chaotic conformal field theories
Symmetries and spectral statistics in chaotic conformal field theories Open
We discuss spectral correlations in coarse-grained chaotic two-dimensional CFTs with large central charge. We study a partition function describing the dense part of the spectrum of primary states in a way that disentangles the chaotic pro…
View article: Eigenstate Thermalization and Disorder Averaging in Gravity
Eigenstate Thermalization and Disorder Averaging in Gravity Open
Naively, resolving the black hole information paradox requires microscopic details about quantum gravity. Recent work suggests that, instead, a unitary Page curve can be recovered by adding disorder-averaged replica instantons to the path …
View article: Gravitating scalar stars in the large D limit
Gravitating scalar stars in the large D limit Open
A bstract We develop the large D limit of general relativity for spherically symmetric scalar fields in both asymptotically flat and asymptotically anti-de Sitter spaces. The leading order equations in the 1 /D expansion can be solved anal…
View article: Mimicking black hole event horizons in atomic and solid-state systems
Mimicking black hole event horizons in atomic and solid-state systems Open
Holographic quantum matter exhibits an intriguing connection between quantum black holes and more conventional (albeit strongly interacting) quantum many-body systems. This connection is manifested in the study of their thermodynamics,stat…
View article: Gravitating Scalars and Critical Collapse in the Large $D$ Limit
Gravitating Scalars and Critical Collapse in the Large $D$ Limit Open
We develop the large $D$ limit of general relativity for spherically symmetric scalar fields in both asymptotically flat and asymptotically anti-de Sitter spaces. The leading order equations in the $1/D$ expansion can be solved analyticall…
View article: Report on 1702.08462v1
Report on 1702.08462v1 Open
We compute the energy diffusion constant D, Lyapunov time τ l and butterfly velocity v b in an inhomogeneous chain of coupled Majorana Sachdev-Ye-Kitaev (SYK) models in the large N and strong coupling limit.We find D v 2 b τ l from a combi…