Nonclassicality of quantum states: A hierarchy of observable conditions

被引：173
|
作者：
Richter, T [1 ]
Vogel, W [1 ]
机构：
[1] Univ Rostock, Fachbereich Phys, Arbeitsgrp Quantenopt, D-18051 Rostock, Germany
来源：
PHYSICAL REVIEW LETTERS | 2002年 / 89卷 / 28期
关键词：
D O I：
10.1103/PhysRevLett.89.283601
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A necessary and sufficient hierarchy of conditions is derived that is completely equivalent to the failure of the Glauber-Sudarshan P function to be a probability density. The conditions are formulated in terms of experimentally accessible characteristic functions of quadratures.
引用
收藏
页数：4
相关论文
共 50 条
  • [41] Nonclassicality as a Quantifiable Resource for Quantum Metrology
    Kwon, Hyukjoon
    Tan, Kok Chuan
    Volkoff, Tyler
    Jeong, Hyunseok
    PHYSICAL REVIEW LETTERS, 2019, 122 (04)
  • [42] ASYMMETRY IN THE HIERARCHY FORMALISM OF THE FRACTIONAL QUANTUM HALL STATES
    ZHANG, FC
    XIE, XC
    PHYSICAL REVIEW B, 1989, 40 (16): : 11449 - 11451
  • [43] HIERARCHY OF STATES IN THE FRACTIONAL QUANTUM HALL-EFFECT
    JAIN, JK
    GOLDMAN, VJ
    PHYSICAL REVIEW B, 1992, 45 (03): : 1255 - 1258
  • [44] Composite Fermion hierarchy of quantum-Hall states
    Quinn, JJ
    PHYSICA E, 1997, 1 (1-4): : 145 - 152
  • [45] The Hierarchy of Fractional Quantum Hall states and Berry phase
    Basu, B
    Bandyopadhyay, P
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 1998, 12 (01): : 49 - 62
  • [46] Observable Bulk Signatures of Non-Abelian Quantum Hall States
    Cooper, N. R.
    Stern, Ady
    PHYSICAL REVIEW LETTERS, 2009, 102 (17)
  • [47] Solvable loop quantum cosmology: Domain of the volume observable and semiclassical states
    Martin-Benito, Mercedes
    Neves, Rita B.
    PHYSICAL REVIEW D, 2019, 99 (04)
  • [48] Fisher information, nonclassicality and quantum revivals
    Romera, Elvira
    de los Santos, Francisco
    PHYSICS LETTERS A, 2013, 377 (37) : 2284 - 2287
  • [49] Quantifying nonclassicality of mixed Fock states
    Rogers, Spencer
    Muth, Tommy
    Ge, Wenchao
    PHYSICAL REVIEW A, 2024, 110 (04)
  • [50] Wehrl-entropy-based quantification of nonclassicality for single-mode quantum optical states
    Bose, Soumyakanti
    JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2019, 52 (02)
12345