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Cosmological inference with halo clustering reconstructed from the redshift-space galaxy distribution 从红移空间星系分布重构的晕团宇宙学推断
IF 5 2区 物理与天体物理
Physical Review D Pub Date : 2026-10-15 DOI: 10.1103/4fr5-9l8j
Ryuichiro Hada,Teppei Okumura
{"title":"Cosmological inference with halo clustering reconstructed from the redshift-space galaxy distribution","authors":"Ryuichiro Hada,Teppei Okumura","doi":"10.1103/4fr5-9l8j","DOIUrl":"https://doi.org/10.1103/4fr5-9l8j","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"35 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149209082","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}
引用次数: 0
Evolution of binaries under stochastic perturbations 随机扰动下二元系统的演化
IF 5 2区 物理与天体物理
Physical Review D Pub Date : 2026-10-14 DOI: 10.1103/9p17-5r4g
Andrea Caputo,Giovanni Maria Tomaselli,Chris Hamilton
{"title":"Evolution of binaries under stochastic perturbations","authors":"Andrea Caputo,Giovanni Maria Tomaselli,Chris Hamilton","doi":"10.1103/9p17-5r4g","DOIUrl":"https://doi.org/10.1103/9p17-5r4g","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"21 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149209097","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}
引用次数: 0
Self-resonance preheating in deformed attractor models: Oscillon formation and evolution 变形吸引子模型中的自共振预热：振荡子的形成和演化
IF 5 2区 物理与天体物理
Physical Review D Pub Date : 2026-10-14 DOI: 10.1103/1sh2-18fp
Bao-Min Gu,Yu-Peng Zhang,Fu-Wen Shu,Yu-Xiao Liu
{"title":"Self-resonance preheating in deformed attractor models: Oscillon formation and evolution","authors":"Bao-Min Gu,Yu-Peng Zhang,Fu-Wen Shu,Yu-Xiao Liu","doi":"10.1103/1sh2-18fp","DOIUrl":"https://doi.org/10.1103/1sh2-18fp","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"84 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149209092","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}
引用次数: 0
What are pulsar companions made of? Using gravitational tides to probe their compositions 脉冲星伴星是由什么构成的？利用引力潮汐来探测它们的成分
IF 5 2区 物理与天体物理
Physical Review D Pub Date : 2026-10-14 DOI: 10.1103/mh8d-1b6b
Liam Colombo-Murphy,Lucas Brown,Stefano Profumo,M. Grant Roberts,Aya Westerling
{"title":"What are pulsar companions made of? Using gravitational tides to probe their compositions","authors":"Liam Colombo-Murphy,Lucas Brown,Stefano Profumo,M. Grant Roberts,Aya Westerling","doi":"10.1103/mh8d-1b6b","DOIUrl":"https://doi.org/10.1103/mh8d-1b6b","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"11 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149209096","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}
引用次数: 0
Impact of errors in the shape function of rotating neutron stars in the oblate Schwarzschild approximation 扁史瓦西近似中旋转中子星形状函数误差的影响
IF 5 2区 物理与天体物理
Physical Review D Pub Date : 2026-10-14 DOI: 10.1103/6tlc-vjx9
John Ming Ngo,Charlee Amason,Sharon M. Morsink
{"title":"Impact of errors in the shape function of rotating neutron stars in the oblate Schwarzschild approximation","authors":"John Ming Ngo,Charlee Amason,Sharon M. Morsink","doi":"10.1103/6tlc-vjx9","DOIUrl":"https://doi.org/10.1103/6tlc-vjx9","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"14 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149209099","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}
引用次数: 0
Third moments of nucleon unpolarized, polarized, and transversity parton distribution functions from physical-point lattice QCD 物理点晶格QCD的核子非极化、极化和横向部子分布函数的第三矩
IF 5 2区 物理与天体物理
Physical Review D Pub Date : 2026-10-14 DOI: 10.1103/kknt-zxsw
Emilio Taggi,Michael Engelhardt,Jeremy R. Green,Stefan Krieg,Stefan Meinel,John W. Negele,Andrew Pochinsky,Marcel Rodekamp,Sergey Syritsyn
{"title":"Third moments of nucleon unpolarized, polarized, and transversity parton distribution functions from physical-point lattice QCD","authors":"Emilio Taggi,Michael Engelhardt,Jeremy R. Green,Stefan Krieg,Stefan Meinel,John W. Negele,Andrew Pochinsky,Marcel Rodekamp,Sergey Syritsyn","doi":"10.1103/kknt-zxsw","DOIUrl":"https://doi.org/10.1103/kknt-zxsw","url":null,"abstract":"Using forward matrix elements of local leading-twist operators, we present a determination of the isovector third Mellin moments ⟨ x 2 ⟩ of nucleon unpolarized, polarized, and transversity parton distribution functions. Two lattice QCD ensembles at the physical pion mass are used, which were generated using a tree-level Symanzik-improved gauge action and 2 + 1 flavor tree-level improved Wilson clover fermions coupling via two-level HEX smearing. Leveraging a wide set of operators, two extraction methods for the matrix elements, and the automatic inclusion of model uncertainties via bootstrapped model averages, we extract values of the third Mellin moments. This is the first direct calculation of these observables performed at the physical pion mass.","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"8 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149209101","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}
引用次数: 0
Bayesian inference of the magnetic component in the quark-gluon plasma 夸克-胶子等离子体中磁性成分的贝叶斯推断
IF 5 2区 物理与天体物理
Physical Review D Pub Date : 2026-10-14 DOI: 10.1103/svh2-j38f
Yu Guo,Jinfeng Liao,Shuzhe Shi
{"title":"Bayesian inference of the magnetic component in the quark-gluon plasma","authors":"Yu Guo,Jinfeng Liao,Shuzhe Shi","doi":"10.1103/svh2-j38f","DOIUrl":"https://doi.org/10.1103/svh2-j38f","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"35 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149209093","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}
引用次数: 0
Neutron stars with an agnostic dark sector: Core and halo configurations from a two-fluid approach 具有不可知的暗扇区的中子星：双流体方法的核心和光晕结构
IF 5 2区 物理与天体物理
Physical Review D Pub Date : 2026-10-14 DOI: 10.1103/qbv7-lzqf
Asit Karan,Tuhin Malik,Asim Kumar Saha,Constança Providência,Ritam Mallick
{"title":"Neutron stars with an agnostic dark sector: Core and halo configurations from a two-fluid approach","authors":"Asit Karan,Tuhin Malik,Asim Kumar Saha,Constança Providência,Ritam Mallick","doi":"10.1103/qbv7-lzqf","DOIUrl":"https://doi.org/10.1103/qbv7-lzqf","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"50 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149209091","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}
引用次数: 0
Conventional and unitarity-conserving Peccei-Quinn inflation models and ACT observations 传统和保一性的Peccei-Quinn暴胀模型和ACT观测
IF 5 2区 物理与天体物理
Physical Review D Pub Date : 2026-10-14 DOI: 10.1103/bvxn-fh3s
John McDonald
{"title":"Conventional and unitarity-conserving Peccei-Quinn inflation models and ACT observations","authors":"John McDonald","doi":"10.1103/bvxn-fh3s","DOIUrl":"https://doi.org/10.1103/bvxn-fh3s","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"63 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149209094","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}
引用次数: 0
Internal kinematics of dwarf galaxies orbitally moving in ultralight dark matter 在超轻暗物质中轨道运动的矮星系的内部运动学
IF 5 2区 物理与天体物理
Physical Review D Pub Date : 2026-10-14 DOI: 10.1103/3fj9-tdnw
E. V. Gorbar,A. I. Momot,O. M. Teslyk
{"title":"Internal kinematics of dwarf galaxies orbitally moving in ultralight dark matter","authors":"E. V. Gorbar,A. I. Momot,O. M. Teslyk","doi":"10.1103/3fj9-tdnw","DOIUrl":"https://doi.org/10.1103/3fj9-tdnw","url":null,"abstract":"For dwarf galaxies modeled as deformed Plummer spheres and orbitally moving in ultralight dark matter halo of the Milky Way, the torque induced by the dynamical friction force is determined and obtained to be much smaller than the torque produced by the gravitational force of the Milky Way. As to the tidal torque, it is found that its magnitude differs significantly for the Plummer and Gaussian density profiles of ultralight dark matter. Possible oscillations of dwarf galaxies caused by the tidal torque and misalignment of dwarf galaxies with respect to their equilibrium position are investigated. It is suggested that more accurate measurements of dwarf-galaxy rotation velocities and improved modeling of dark matter distributions could provide useful constraints on the nature and properties of dark matter.","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"68 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149209090","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}
引用次数: 0
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