LOCALIZATION

作品数:962被引量:1346H指数:14
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  • 期刊=Communications in Theoretical Physicsx
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Ultrahigh-resolution atomic localization via superposition of standing waves
《Communications in Theoretical Physics》2025年第3期57-65,共9页Muhammad Idrees Ahmed S Hendy Zareen A Khan 
Princess Nourah bint Abdulrahman University Researchers Supporting Project number(PNURSP2024R8),Princess Nourah bint Abdulrahman University,Riyadh,Saudi Arabia。
In this study we theoretically demonstrate ultrahigh-resolution two-dimensional atomic localization within a three-levelλ-type atomic medium via superposition of asymmetric and symmetric standing wave fields.Our anal...
关键词:ultrahigh resolution atom localization symmetric and asymmetric superposition probe absorption standing wave fields 
Localization of nonlocal symmetries and interaction solutions of the Sawada–Kotera equation被引量:1
《Communications in Theoretical Physics》2021年第6期6-12,共7页Jian-wen Wu Yue-jin Cai Ji Lin 
supported by the National Natural Science Foundation of China,Grant No.11835011 and Grant No.11675146。
The nonlocal symmetry of the Sawada–Kotera(SK)equation is constructed with the known Lax pair.By introducing suitable and simple auxiliary variables,the nonlocal symmetry is localized and the finite transformation an...
关键词:Sawada–Kotera equation nonlocal symmetry interaction solutions 
Spatial-dependent probe transmission based high-precision two-dimensional atomic localization
《Communications in Theoretical Physics》2021年第4期69-74,共6页Muhammad Idrees Humaira Kalsoom Bakth Amin Bacha Arif Ullah Li-Gang Wang 
supported by the Zhejiang Provincial Natural Science Foundation of China under Grant No.LD18A040001;the National Key Research and Development Program of China(No.2017YFA0304202);the National Natural Science Foundation of China(Grant No.11974309)。
Herein,we propose a scheme for the realization of two-dimensional atomic localization in aλ-type three-level atomic medium such that the atom interacts with the two orthogonal standing-wave fields and a probe field.B...
关键词:2D atomic localization probe transmission spectra standing-wave fields three-level atomic medium 
Efficient two-dimensional atom localization in a five-level conductive chiral atomic medium via birefringence beam absorption spectrum
《Communications in Theoretical Physics》2021年第1期25-34,共10页Sajid Ali Muhammad Idrees Bakth Amin Bacha Arif Ullah Muhammad Haneef 
We have theoretically investigated two-dimensional atom localization using the absorption spectra of birefringence beams of light in a single wavelength domain.The atom localization is controlled and modified through ...
关键词:2D atom localization birefringence beam absorption chiral atomic medium 
Kalb-Ramond field localization on a thick de Sitter brane被引量:1
《Communications in Theoretical Physics》2020年第7期123-131,共9页Chen Yang Zi-Qi Chen Li Zhao 
the National Natural Science Foundation of China(Grant No.11705070);the Fundamental Research Fund for Physics of Lanzhou University(No.Lzujbky-2019-ct06)。
In this paper,we explore the localization condition of Kalb-Ramond(KR)tensorial gauge field on a thick de Sitter(dS)brane.Following the localization mechanism in the work by Chumbes et al(2012 Phys.Rev.D 85085003),we ...
关键词:Kalb–Ramond field LOCALIZATION BRANEWORLD 
Localization of Nonlocal Symmetries and Symmetry Reductions of Burgers Equation被引量:1
《Communications in Theoretical Physics》2017年第5期467-472,共6页吴剑文 楼森岳 俞军 
Supported by the Global Change Research Program China under Grant No.2015CB953904;the National Natural Science Foundations of China under Grant Nos.11435005,11175092,and 11205092;Shanghai Knowledge Service Platform for Trustworthy Internet of Things under Grant No.ZF1213;K.C.Wong Magna Fund in Ningbo University
The nonlocal symmetries of the Burgers equation are explicitly given by the truncated Painlevé method.The auto-B?cklund transformation and group invariant solutions are obtained via the localization procedure for the...
关键词:integrable systems Burgers equation nonlocal symmetries interactions among different waves 
Superposition of Stationary Wave Fields Via Atom Microscopy
《Communications in Theoretical Physics》2015年第3期340-346,共7页Hizbullah Anwar Ali khan Naveed Khan Iftikhar Ahmad Bakht Amin Bacha 
We investigate one-dimensional position microscopy of a three-level atom moving through a stationary wave region under the condition of electromagnetically induced transparency.The precise position information of an a...
关键词:1D atom localization superposition of standing waves fields 
No Spin-Localization Phase Transition in the Spin-Boson Model without Local Field
《Communications in Theoretical Physics》2013年第12期637-641,共5页刘涛 冯芒 黎雷 杨万里 汪克林 
Supported by National Fundamental Research Program of China under Grant No.2012CB922102;National Natural Science Foundation of China under Grant Nos.10974225 and 11004226;State Key Laboratory Funding of WIPM
We explore the spin-boson model in a special case, i.e., with zero local field. In contrast to previous studies, we find no possibility for quantum phase transition (QPT) happening between the localized and delocali...
关键词:spin-boson model localization phase transition parity breaking 
Nonergodic Brownian Motion
《Communications in Theoretical Physics》2010年第6期1011-1016,共6页覃莉 杨艳艳 卢红 包景东 
Supported by the National Natural Science Foundation of China under Grant Nos.10674016, 10875013;the Specialized Research Foundation for the Doctoral Program of Higher Education under Grant No.20080027005
The long-time behavior of a system is suggested to confirm nonergodicity of non-Markovian Brownian dynamics, namely, whether the stationary probability density function (PDF) of the system characterized mainly by lo...
关键词:nonergodicity ballistic diffusion LOCALIZATION 
Modified Wave Particle Duality and Black Hole Physics
《Communications in Theoretical Physics》2007年第7期93-98,共6页LI Xiang Department of Physics,Nanchang University,Nanchang 330047,China 
National Natural Science Foundation of China under Grant No.10663001;Natural Science Foundation of Jiangxi Province under Grant No.0612038
de Broglie relation is revisited,in consideration of a generalization of canonical commuting relation.Thepossible effects on particle's localization and black hole physics are also discussed,in a heuristic manner.
关键词:wave-particle duality dispersion relation localization limit black hole entropy 
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