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UNITARITY: 作品数：26被引量：2H指数：1; 导出分析报告; 相关领域：理学更多>>; 相关作者：段文山杨阳蒙红娟祁鹏堂马莹更多>>; 相关机构：西北师范大学更多>>; 相关期刊：《原子核物理评论》《Chinese Physics Letters》《Science Bulletin》《物理学报》更多>>; 相关基金：国家自然科学基金北京市自然科学基金国家教育部博士点基金中国博士后科学基金更多>>

Color-kinematics duality for Sudakov form factor in non-supersymmetric pure Yang-Mills theory: 《Communications in Theoretical Physics》2022年第6期66-86,共21页Zeyu Li Gang Yang Jinxuan Zhang; supported in part by the National Natural Science Foundation of China(Grants No.12175291,11935013,11822508,12047503);by the Key Research Program of the Chinese Academy of Sciences,Grant NO.XDPB15。; We study the duality between color and kinematics for the Sudakov form factors of tr(F~2)in non-supersymmetric pure Yang-Mills theory.We construct the integrands that manifest the color-kinematics duality up to two lo...; 关键词：scattering amplitudes form factors color-kinematics duality unitarity method

Model-independent Veltman condition,naturalness and the little hierarchy problem: 《Chinese Physics C》2022年第1期31-42,共12页Fayez Abu-Ajamieh; Support by the OCEVU Labex(ANR-11-LABX-0060);the A*MIDEX project(ANR-11-IDEX-0001-02)funded by the"Investissements d'Avenir"French government program managed by the ANR。; We adopt a bottom-up Effective Field Theory(EFT)approach to derive a model-independent Veltman condition to cancel out the quadratic divergences in the Higgs mass.We show using the equivalence theorem that all the dev...; 关键词：effective field theory HIGGS little hierarchy problem quadratic divergence fine-tuning UNITARITY byeond the standard model

Classification of topological phases in one dimensional interacting non-Hermitian systems and emergent unitarity被引量：1: 《Science Bulletin》2021年第17期1731-1739,M0003,共10页Wenjie Xi Zhi-Hao Zhang Zheng-Cheng Gu Wei-Qiang Chen; supported by the National Key Research and Development Program of China (2016YFA0300300);the National Natural Science Foundation of China (NSFC;11861161001);NSFC/RGC Joint Research Scheme (N-CUHK427/18);the Science, Technology and Innovation Commission of Shenzhen Municipality (ZDSYS20190902092905285);Guangdong Basic and Applied Basic Research Foundation under Grant No. 2020B1515120100;Center for Computational Science and Engineering of Southern University of Science and Technology。; Topological phases in non-Hermitian systems have become fascinating subjects recently.In this paper,we attempt to classify topological phases in 1D interacting non-Hermitian systems.We begin with the non-Hermitian gen...; 关键词：Symmetry protected topological states Topological quantum field theory Non-Hermitian systems Strongly correlated systems

On-shell methods for form factors in N = 4 SYM and their applications被引量：1: 《Science China(Physics,Mechanics & Astronomy)》2020年第7期1-28,共28页Gang Yang; supported by the National Natural Science Foundation of China (Grant Nos. 11822508, 11847612, and 11935013);the Chinese Academy of Sciences (CAS) Hundred-Talent Program;the Key Research Program of Frontier Sciences of CAS; Form factors are quantities that involve both asymptotic on-shell states and gauge invariant operators. They provide a natural bridge between on-shell amplitudes and off-shell correlation functions of operators, thus ...; 关键词：form factors helicity amplitudes unitarity method SUPERSYMMETRY

Approximate Reformulation a Recent Non-Renormalizable QFT’s Methodology and Einstein’s Gravity: 《Journal of High Energy Physics, Gravitation and Cosmology》2020年第2期298-311,共14页A. Plastino M. C. Rocca; We revisit, advancing a useful approximation, a recently formulated QFT treatment that successfully overcomes any troubles with infinities for non-renormalizable QFTs [J. Phys. Comm. 2 115029 (2018)]. Such methodology...; 关键词：Quantum Field Theory EINSTEIN GRAVITY Non-Renormalizable Theories UNITARITY

Recent QFT of Einstein’s Gravity Simplified via Ultrahyperfunctions: 《Journal of Modern Physics》2020年第4期565-580,共16页A. Plastino M. C. Rocca; Previously published treatment is rather involved. Here we present a useful approximation to the concomitant derivation that yields a simpler way of handling things and still obtains results quite similar to those yie...; 关键词：QUANTUM Field Theory EINSTEIN GRAVITY Non-Renormalizable Theories UNITARITY

Generalization via Ultrahyperfunctions of a Gupta-Feynman Based Quantum Field Theory of Einstein’s Gravity: 《Journal of Modern Physics》2020年第3期378-394,共17页A. Plastino M. C. Rocca; Ultrahyperfunctions (UHF) are the generalization and extension to the complex plane of Schwartz’ tempered distributions. This effort is an application to Einstein’s gravity (EG) of the mathematical theory of convolu...; 关键词：Quantum Field Theory EINSTEIN GRAVITY Non-Renormalizable Theories UNITARITY

Possible Odderon exchange in pp and ■p elastic collisions at the TOTEM experiment: 《Chinese Physics C》2020年第2期115-121,共7页Juan Lu Li-Juan Zhou Zhi-Jie Fang; Supported by the National Natural Science Foundation of China(11865005,11464003,11864005);Guangxi Province Natural Science Foundation of China(2017GXNSFAA198315,2018GXNSFAA281024); Based on the Froissart-Martin theorem,the Regge theory and the possible Odderon exchange,the total cross-sectionσtot and the ratio of the real to imaginary parts of the forward scattering amplitude p in the pp and pp...; 关键词：Odderon exchange UNITARITY the FPO model

The D~* interaction with isospin zero in an extended hidden gauge symmetry approach: 《Chinese Physics C》2018年第5期46-51,共6页孙宝玺万达明赵思宇; The D~* interaction via a ρ or ω exchange is constructed within an extended hidden gauge symmetry approach, where the strange quark is replaced by the charm quark in the SU(3) flavor space. With this D~*interaction,...; 关键词：chiral lagrangian CHARMONIUM UNITARITY

Vud, Vus, THE CABIBBO ANGLE, AND CKM UNITARITY: 《Chinese Physics C》2016年第10期710-713,共4页E. Blucher W.J. Marciano; The Cabibbo-Kobayashi-Maskawa （CKM） [1,2] threegeneration quark mixing matrix written in terms of the Wolfenstein parameters （λ, A, p, η） [3] nicely illustrates the orthonormality constraint of unitarity and cen...

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