Two lectures on Yang-Lee edge singularity and analytic structure of QCD equation of state

These lecture notes, prepared for the 2024 XQCD PhD, provide an introduction to the analytic structure of an equation of state near a second-order phase transition and its most prominent landmark: the Yang-Lee edge singularity. In addition to discussing general properties, the notes review recent th...

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Main Author: Vladimir V. Skokov
Format: Article
Language:English
Published: SciPost 2025-03-01
Series:SciPost Physics Lecture Notes
Online Access:https://scipost.org/SciPostPhysLectNotes.91
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author Vladimir V. Skokov
author_facet Vladimir V. Skokov
author_sort Vladimir V. Skokov
collection DOAJ
description These lecture notes, prepared for the 2024 XQCD PhD, provide an introduction to the analytic structure of an equation of state near a second-order phase transition and its most prominent landmark: the Yang-Lee edge singularity. In addition to discussing general properties, the notes review recent theoretical progress in locating the QCD critical point by tracking the trajectory of the Yang-Lee edge singularity.
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spelling doaj-art-0d50fbcf83294ce484b7bafc661e1ebf2025-08-20T03:06:02ZengSciPostSciPost Physics Lecture Notes2590-19902025-03-019110.21468/SciPostPhysLectNotes.91Two lectures on Yang-Lee edge singularity and analytic structure of QCD equation of stateVladimir V. SkokovThese lecture notes, prepared for the 2024 XQCD PhD, provide an introduction to the analytic structure of an equation of state near a second-order phase transition and its most prominent landmark: the Yang-Lee edge singularity. In addition to discussing general properties, the notes review recent theoretical progress in locating the QCD critical point by tracking the trajectory of the Yang-Lee edge singularity.https://scipost.org/SciPostPhysLectNotes.91
spellingShingle Vladimir V. Skokov
Two lectures on Yang-Lee edge singularity and analytic structure of QCD equation of state
SciPost Physics Lecture Notes
title Two lectures on Yang-Lee edge singularity and analytic structure of QCD equation of state
title_full Two lectures on Yang-Lee edge singularity and analytic structure of QCD equation of state
title_fullStr Two lectures on Yang-Lee edge singularity and analytic structure of QCD equation of state
title_full_unstemmed Two lectures on Yang-Lee edge singularity and analytic structure of QCD equation of state
title_short Two lectures on Yang-Lee edge singularity and analytic structure of QCD equation of state
title_sort two lectures on yang lee edge singularity and analytic structure of qcd equation of state
url https://scipost.org/SciPostPhysLectNotes.91
work_keys_str_mv AT vladimirvskokov twolecturesonyangleeedgesingularityandanalyticstructureofqcdequationofstate