Probability Distributions Describing Qubit-State Superpositions

被引：2
|
作者：
Man'ko, Margarita A. [1 ]
Man'ko, Vladimir I. [1 ,2 ,3 ]
机构：
[1] Lebedev Phys Inst, Leninskii Prospect 53, Moscow 119991, Russia
[2] Moscow Inst Phys & Technol, Dept Theoret Phys, Moscow 141700, Russia
[3] Russian Quantum Ctr, Moscow 143025, Russia
来源：
ENTROPY | 2023年 / 25卷 / 10期
关键词：
probability distributions; tomographic probability distribution; Wigner function; Husimi function; entangled probability distribution; separable probability distribution; entropy; QUANTUM; TOMOGRAPHY; PRODUCT;
D O I：
10.3390/e25101366
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We discuss qubit-state superpositions in the probability representation of quantum mechanics. We study probability distributions describing separable qubit states. We consider entangled states on the example of a system of two qubits (Bell states) using the corresponding superpositions of the wave functions associated with these states. We establish the connection with the properties and structure of entangled probability distributions.
引用
收藏
页数：17
相关论文
共 50 条
  • [31] Generation of photon number states and their superpositions using a superconducting qubit in a microcavity
    Liu, YX
    Wei, LF
    Nori, F
    Realizing Controllable Quantum States: MESOSCOPIC SUPERCONDUCTIVITY AND SPINTRONICS, 2005, : 86 - 89
  • [32] EFFECT OF PROBABILITY-DISTRIBUTIONS ON STEADY-STATE FREQUENCY
    SINGH, C
    IEEE TRANSACTIONS ON RELIABILITY, 1980, 29 (03) : 274 - 274
  • [33] Steady-state distributions of probability fluxes on complex networks
    Chelminiak, Przemyslaw
    Kurzynski, Michal
    PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2017, 468 : 540 - 551
  • [34] Estimating state probability distributions from noisy and corrupted data
    Johnston, LPM
    Kramer, MA
    AICHE JOURNAL, 1998, 44 (03) : 591 - 602
  • [35] Assortativity and Bidegree Distributions on Bernoulli Random Graph Superpositions
    Bloznelis, Mindaugas
    Karjalainen, Joona
    Leskela, Lasse
    ALGORITHMS AND MODELS FOR THE WEB GRAPH, WAW 2020, 2020, 12091 : 68 - 81
  • [36] QUANTUM SUPERPOSITIONS, PHASE DISTRIBUTIONS AND QUASI-PROBABILITIES
    GARRAWAY, BM
    KNIGHT, PL
    PHYSICA SCRIPTA, 1993, T48 : 66 - 76
  • [37] Assortativity and bidegree distributions on Bernoulli random graph superpositions
    Bloznelis, Mindaugas
    Karjalainen, Joona
    Leskela, Lasse
    PROBABILITY IN THE ENGINEERING AND INFORMATIONAL SCIENCES, 2022, 36 (04) : 1188 - 1213
  • [38] Optical tomography of Fock state superpositions
    Filippov, S. N.
    Man'ko, V. I.
    PHYSICA SCRIPTA, 2011, 83 (05)
  • [39] Mixture models of probability distributions applied to rainfall in the state of Pernambuco, Brazil
    da Silva, Luciano Pereira
    Pinto Santiago, Edgo Jackson
    Gomes-Silva, Frank
    Alves da Silva, Antonio Samuel
    Cezar Menezes, Romulo Simoes
    ACTA SCIENTIARUM-TECHNOLOGY, 2023, 45
  • [40] Hot and dense matter equation of state probability distributions for astrophysical simulations
    Du, Xingfu
    Steiner, Andrew W.
    Holt, Jeremy W.
    PHYSICAL REVIEW C, 2022, 105 (03)
12345