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Tri-scalar CFT and holographic bi-fishchain model 三标量CFT和全息双鱼链模型
4区 物理与天体物理
International Journal of Modern Physics a Pub Date : 2023-09-10 DOI: 10.1142/s0217751x2350135x
Wung-Hong Huang
{"title":"Tri-scalar CFT and holographic bi-fishchain model","authors":"Wung-Hong Huang","doi":"10.1142/s0217751x2350135x","DOIUrl":"https://doi.org/10.1142/s0217751x2350135x","url":null,"abstract":"Bi-scalar CFT from [Formula: see text] deformed [Formula: see text] SYM describes the fishnet theory which is integrable in the planar limit. The holographic dual of the planar model is the fishchain model. The derivation of the weak–strong duality from the first principle was presented in a recent paper (“The Holographic Fishchain” arXiv:1903.10508). In this paper, we extend the investigation to the tri-scalar CFT which arises from the large twist limit of ABJM theory. We show that it becomes tri-scalar fishnet theory in planar limit and the dual theory is the holographic bi-fishchain model.","PeriodicalId":50309,"journal":{"name":"International Journal of Modern Physics a","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136072404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Proton structure functions at low x: The fractal distributions 质子在低x时的结构函数:分形分布
4区 物理与天体物理
International Journal of Modern Physics a Pub Date : 2023-09-10 DOI: 10.1142/s0217751x23501361
Samira Shoeibi Mohsenabadi, Shahin Atashbar Tehrani, Fatemeh Taghavi-Shahri
{"title":"Proton structure functions at low x: The fractal distributions","authors":"Samira Shoeibi Mohsenabadi, Shahin Atashbar Tehrani, Fatemeh Taghavi-Shahri","doi":"10.1142/s0217751x23501361","DOIUrl":"https://doi.org/10.1142/s0217751x23501361","url":null,"abstract":"This paper presents a method for extracting the parton distribution functions (PDFs) at small momentum fractions [Formula: see text] and at the next-to-leading order (NLO) accuracy in perturbative quantum chromodynamics. It turns out that the PDFs can be described by the “Fractal” or self-similar distributions at low [Formula: see text] below [Formula: see text]. To this end, a simple parametrization for the unintegrated PDFs based on the “Fractal” approach is considered. These functions have self-similar behavior at low [Formula: see text] and [Formula: see text] for sea quarks and have self-similar behavior at low [Formula: see text] for gluon distribution. By integration from these transverse momentum distributions (TMDs), the initial input densities are obtained and the model’s free parameters are then calculated using the experimental data released by the HERA experiment. The small-[Formula: see text] experimental datasets on electron–proton ([Formula: see text]) and positron–proton ([Formula: see text]) for natural current (NC) interactions in deep inelastic scattering (DIS) processes at HERA for the range of [Formula: see text] (GeV 2 ) and [Formula: see text] are included in this analysis. The uncertainty estimations in this analysis are carried out using the standard “Hessian” method. Considering the overall value of [Formula: see text] and theory-to-data comparisons, the results indicate good agreements between the experimental datasets and the theoretical predictions. A detailed comparison is also presented between the model’s predictions for the relevant small-[Formula: see text] observable and recent parametrizations for the PDFs.","PeriodicalId":50309,"journal":{"name":"International Journal of Modern Physics a","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136072405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Late-time evolution of the flat Friedmann universe over non-Archimedean space 平坦的弗里德曼宇宙在非阿基米德空间上的后期演化
4区 物理与天体物理
International Journal of Modern Physics a Pub Date : 2023-09-08 DOI: 10.1142/s0217751x23501348
Darko Radovancevic, Ljubisa Nesic
{"title":"Late-time evolution of the flat Friedmann universe over non-Archimedean space","authors":"Darko Radovancevic, Ljubisa Nesic","doi":"10.1142/s0217751x23501348","DOIUrl":"https://doi.org/10.1142/s0217751x23501348","url":null,"abstract":"","PeriodicalId":50309,"journal":{"name":"International Journal of Modern Physics a","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Physical charges versus conformal invariance in Unimodular Gravity 单模引力中的物理电荷与保角不变性
IF 1.6 4区 物理与天体物理
International Journal of Modern Physics a Pub Date : 2023-09-01 DOI: 10.1142/s0217751x23501324
Enrique Alvarez, J. Anero, Irene Sanchez-ruiz
{"title":"Physical charges versus conformal invariance in Unimodular Gravity","authors":"Enrique Alvarez, J. Anero, Irene Sanchez-ruiz","doi":"10.1142/s0217751x23501324","DOIUrl":"https://doi.org/10.1142/s0217751x23501324","url":null,"abstract":"There is a formulation of unimodular gravity (UG) in which the unimodular metric is obtained out of an unrestricted one as γ µν “ | g | ´ 1 n g µν . This unrestricted metric is only defined up to a Weyl rescaling. Physical charges like ADM energy or horizon entropy, however, are not Weyl invariant in general. In this paper a Weyl invariant definition of some physical charges is given, and the results are illustrated for the Painlev´e-Gullstrand extension of Schwarzschild spacetime","PeriodicalId":50309,"journal":{"name":"International Journal of Modern Physics a","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45226892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 1
Concept of the basic standard model and a relation between the three gauge coupling constants 基本标准模型的概念和三个规范耦合常数之间的关系
IF 1.6 4区 物理与天体物理
International Journal of Modern Physics a Pub Date : 2023-08-25 DOI: 10.1142/s0217751x23501282
T. Wu, Sa Wu
{"title":"Concept of the basic standard model and a relation between the three gauge coupling constants","authors":"T. Wu, Sa Wu","doi":"10.1142/s0217751x23501282","DOIUrl":"https://doi.org/10.1142/s0217751x23501282","url":null,"abstract":"","PeriodicalId":50309,"journal":{"name":"International Journal of Modern Physics a","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2023-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43537243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Generalized Momentum implied by GUP with a Nonrelativistic Harmonic Oscillator 非相对论谐振子的GUP隐含的广义动量
IF 1.6 4区 物理与天体物理
International Journal of Modern Physics a Pub Date : 2023-08-25 DOI: 10.1142/s0217751x23501294
S. A. Khorram-Hosseini, S. Zarrinkamar, H. Panahi
{"title":"Generalized Momentum implied by GUP with a Nonrelativistic Harmonic Oscillator","authors":"S. A. Khorram-Hosseini, S. Zarrinkamar, H. Panahi","doi":"10.1142/s0217751x23501294","DOIUrl":"https://doi.org/10.1142/s0217751x23501294","url":null,"abstract":"We consider the Schrödinger equation with a generalized form of uncertainty principle and solve the problem up to a third-order correction to the arising equation. The particle in box and harmonic oscillator cases are considered in this formulation and various thermodynamic properties are reported including entropy, internal energy, chemical potential, specific heat, etc. Various consequences of the GUP are commented.","PeriodicalId":50309,"journal":{"name":"International Journal of Modern Physics a","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2023-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42925358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Axions Beyond Gen 2 第二代以外的轴子
IF 1.6 4区 物理与天体物理
International Journal of Modern Physics a Pub Date : 2023-08-25 DOI: 10.1142/s0217751x23300120
G. Rybka, L. Rosenberg, G. Carosi, C. Boutan, R. Co, E. Daw, K. Saikawa, A. Zhitnitsky, Cirian O'Hare, M. Baryakhtar, C. Braggio, C. Bartram, C. Salemi, Soohyung Lee, Change-Goo Lee, D. Budker, A. Sonnenschein, David Marsh, M. Tobar, Julia Vogel, A. Spector, A. Geraci, A. Dixit, Y. Semertzidis, Mark D. Bird, K. Backes
{"title":"Axions Beyond Gen 2","authors":"G. Rybka, L. Rosenberg, G. Carosi, C. Boutan, R. Co, E. Daw, K. Saikawa, A. Zhitnitsky, Cirian O'Hare, M. Baryakhtar, C. Braggio, C. Bartram, C. Salemi, Soohyung Lee, Change-Goo Lee, D. Budker, A. Sonnenschein, David Marsh, M. Tobar, Julia Vogel, A. Spector, A. Geraci, A. Dixit, Y. Semertzidis, Mark D. Bird, K. Backes","doi":"10.1142/s0217751x23300120","DOIUrl":"https://doi.org/10.1142/s0217751x23300120","url":null,"abstract":"","PeriodicalId":50309,"journal":{"name":"International Journal of Modern Physics a","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2023-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44985867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
On incorporation of heavy-quark mass into soft-wall holographic models 重夸克质量与软壁全息模型的结合
IF 1.6 4区 物理与天体物理
International Journal of Modern Physics a Pub Date : 2023-08-18 DOI: 10.1142/s0217751x23501221
S. Afonin, T. Solomko
{"title":"On incorporation of heavy-quark mass into soft-wall holographic models","authors":"S. Afonin, T. Solomko","doi":"10.1142/s0217751x23501221","DOIUrl":"https://doi.org/10.1142/s0217751x23501221","url":null,"abstract":"","PeriodicalId":50309,"journal":{"name":"International Journal of Modern Physics a","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2023-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46620484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 1
Can the new states around 2.2 GeV be identified as the ω(3D)? 2.2 GeV附近的新态能否被识别为ω(3D)?
IF 1.6 4区 物理与天体物理
International Journal of Modern Physics a Pub Date : 2023-08-11 DOI: 10.1142/s0217751x2350118x
Ya-Rong Wang, Yan-Qing Ma, Cheng-Qun Pang
{"title":"Can the new states around 2.2 GeV be identified as the ω(3D)?","authors":"Ya-Rong Wang, Yan-Qing Ma, Cheng-Qun Pang","doi":"10.1142/s0217751x2350118x","DOIUrl":"https://doi.org/10.1142/s0217751x2350118x","url":null,"abstract":"","PeriodicalId":50309,"journal":{"name":"International Journal of Modern Physics a","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42114165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Analysis of the Decay Constants and Form Factors of Pseudoscalar Mesons in a Dirac Formalism 狄拉克形式下伪标量介子的衰变常数和形式因子分析
IF 1.6 4区 物理与天体物理
International Journal of Modern Physics a Pub Date : 2023-08-11 DOI: 10.1142/s0217751x23501191
B. K. Panda, S. Panda, A. Panda
{"title":"Analysis of the Decay Constants and Form Factors of Pseudoscalar Mesons in a Dirac Formalism","authors":"B. K. Panda, S. Panda, A. Panda","doi":"10.1142/s0217751x23501191","DOIUrl":"https://doi.org/10.1142/s0217751x23501191","url":null,"abstract":"","PeriodicalId":50309,"journal":{"name":"International Journal of Modern Physics a","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48910976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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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