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Qin, M; Ren, ZZ; Zhang, X; Ren, ZZ (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.; Ren, ZZ (reprint author), Nanjing Univ, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China.; Qin, M (reprint author), PLA Univ Sci & Technol, Coll Sci, Nanjing 211101, Jiangsu, Peoples R China.; Ren, ZZ (reprint author), Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China.; Ren, ZZ (reprint author), Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China.
Universal quantum correlation close to quantum critical phenomena
Source PublicationSCIENTIFIC REPORTS
Language英语
AbstractWe study the ground state quantum correlation of Ising model in a transverse field (ITF) by implementing the quantum renormalization group (QRG) theory. It is shown that various quantum correlation measures and the Clauser-Horne-Shimony-Holt inequality will highlight the critical point related with quantum phase transitions, and demonstrate nonanalytic phenomena and scaling behavior when the size of the systems becomes large. Our results also indicate a universal behavior of the critical exponent of ITF under QRG theory that the critical exponent of different measures is identical, even when the quantities vary from entanglement measures to quantum correlation measures. This means that the two kinds of quantum correlation criterion including the entanglement-separability paradigm and the information-theoretic paradigm have some connections between them. These remarkable behaviors may have important implications on condensed matter physics because the critical exponent directly associates with the correlation length exponent.
2016
Volume6Pages:26042
Subject AreaScience & Technology - Other Topics
DOIhttp://dx.doi.org/10.1038/srep26042
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [11535004, 11375086, 1175085, 11120101005, 11235001] ; National Natural Science Foundation of China [11535004, 11375086, 1175085, 11120101005, 11235001] ; National Natural Science Foundation of China [11535004, 11375086, 1175085, 11120101005, 11235001] ; National Natural Science Foundation of China [11535004, 11375086, 1175085, 11120101005, 11235001] ; 973 National Major State Basic Research and Development of China [2013CB834400] ; 973 National Major State Basic Research and Development of China [2013CB834400] ; 973 National Major State Basic Research and Development of China [2013CB834400] ; 973 National Major State Basic Research and Development of China [2013CB834400] ; Technology Development Fund of Macau [068/2011/A.] ; Technology Development Fund of Macau [068/2011/A.] ; Technology Development Fund of Macau [068/2011/A.] ; Technology Development Fund of Macau [068/2011/A.] ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Research and Innovation Project for College Postgraduate of JiangSu Province [KYZZ15_0027] ; Research and Innovation Project for College Postgraduate of JiangSu Province [KYZZ15_0027] ; Research and Innovation Project for College Postgraduate of JiangSu Province [KYZZ15_0027] ; Research and Innovation Project for College Postgraduate of JiangSu Province [KYZZ15_0027]
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/21645
Collection理论物理所科研产出_SCI论文
Corresponding AuthorQin, M; Ren, ZZ (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.; Ren, ZZ (reprint author), Nanjing Univ, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China.; Qin, M (reprint author), PLA Univ Sci & Technol, Coll Sci, Nanjing 211101, Jiangsu, Peoples R China.; Ren, ZZ (reprint author), Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China.; Ren, ZZ (reprint author), Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Qin, M,Ren, ZZ,Zhang, X,et al. Universal quantum correlation close to quantum critical phenomena[J]. SCIENTIFIC REPORTS,2016,6:26042.
APA Qin, M.,Ren, ZZ.,Zhang, X.,Ren, ZZ .,Ren, ZZ .,...&Ren, ZZ .(2016).Universal quantum correlation close to quantum critical phenomena.SCIENTIFIC REPORTS,6,26042.
MLA Qin, M,et al."Universal quantum correlation close to quantum critical phenomena".SCIENTIFIC REPORTS 6(2016):26042.
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