{"title":"Nonstabilizerness and universality in topological quantum field theory","authors":"William Munizzi,Howard J. Schnitzer","doi":"10.1103/7kzl-hy6w","DOIUrl":"https://doi.org/10.1103/7kzl-hy6w","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"33 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149208684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Non-Markovian heavy-quark equilibration and equilibrium correlation function in a thermal medium","authors":"Monisha Nair,Juan M. Torres-Rincon,Santosh K. Das","doi":"10.1103/rg73-x5r9","DOIUrl":"https://doi.org/10.1103/rg73-x5r9","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"11 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149208689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Exceptional line and pseudospectrum in black hole spectroscopy","authors":"Li-Ming Cao,Ming-Fei Ji,Liang-Bi Wu,Yu-Sen Zhou","doi":"10.1103/yyw3-4pmd","DOIUrl":"https://doi.org/10.1103/yyw3-4pmd","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"1 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149208691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Spectroscopy of hidden-heavy tetraquark states with\u0000 \u0000 \u0000 \u0000 \u0000 J\u0000 \u0000 \u0000 PC\u0000 \u0000 \u0000 =\u0000 \u0000 \u0000 0\u0000 \u0000 \u0000 −\u0000 −\u0000 \u0000 \u0000 \u0000 \u0000 in a color-octet configuration","authors":"Bing-Dong Wan,Jun-Hao Zhang,Yan Zhang,Ming-Yang Yuan","doi":"10.1103/ypmy-m4lv","DOIUrl":"https://doi.org/10.1103/ypmy-m4lv","url":null,"abstract":"Within the QCD sum-rule framework, we investigate hidden-heavy tetraquark channels with the exotic quantum number J PC = 0 − − using four representative local color-octet–octet interpolating currents. The currents include both vector-axialvector and scalar-pseudoscalar Dirac structures. The operator product expansion is carried out up to dimension-eight condensates. The four diagonal sum rules yield mutually consistent mass estimates in the range 10.8–11.1 GeV for the hidden-bottom sector and around 4.3–4.6 GeV for the corresponding hidden-charm sector, with the bottom sector exhibiting the clearest Borel stability. Since local tetraquark currents with the same quantum numbers are related by Fierz rearrangements, the current-dependent results do not by themselves imply four distinct states or uniquely defined internal color structures. We also discuss quantum-number-allowed decay channels and emphasize the absence of the lowest pseudoscalar-pseudoscalar heavy-meson modes for a neutral 0 − − state. The results provide theoretical guidance for future experimental searches at Belle II, LHCb, and BESIII.","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"11 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149208699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}