On Singular Limits of Relative Entropies

Abstract In this paper we generalize a key result relating singular limits of certain relative entropies with index in the setting of conformal nets, which has played an important role recently in the mathematical theory of relative entropies in the context of Conformal Field Theory.

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Publication Details

Journal
Communications in Mathematical Physics
Published
2025-11-20
DOI
https://doi.org/10.1007/s00220-025-05498-w
Primary Topic
Statistical Mechanics and Entropy
Type
article
Field-Weighted Citation Impact
0.00
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article

On Singular Limits of Relative Entropies

Feng Xu
Communications in Mathematical Physics
Statistical Mechanics and Entropy
article

On Singular Limits of Relative Entropies

Feng Xu
article en

Abstract

Abstract In this paper we generalize a key result relating singular limits of certain relative entropies with index in the setting of conformal nets, which has played an important role recently in the mathematical theory of relative entropies in the context of Conformal Field Theory.

Communications in Mathematical PhysicsVol. 406(12)
University of California, Riverside (US)
Openalex Percentile: Top 72%
Statistical Mechanics and Entropy
DOIOpen Access PDFOpenAlex
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On Singular Limits of Relative Entropies — Feng Xu · Communications in Mathematical Physics (2025) | TGRS Research Map | TGRS