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Author:

Zha, Xinwei (Zha, Xinwei.) | Ahmed, Irfan (Ahmed, Irfan.) | Zhang, Da (Zhang, Da.) | Feng, Wen (Feng, Wen.) | Zhang, Yanpeng (Zhang, Yanpeng.) (Scholars:张彦鹏)

Indexed by:

SCIE

Abstract:

In this paper, we raise a few corrections from the Li et al paper (2015 Phys. Rev. A 91 012302). We obtain some stochastic local operations and classical communication (SLOCC) invariants from second degree to sixth degree by defining square matrices. The relation of SLOCC invariants and the character polynomial of the square matrix are defined for three and four qubit states. This method comes as a useful resource in determining SLOCC invariants for n-qubit states.

Keyword:

four qubit square matrice stochastic local operations and classical communication (SLOCC) invariant

Author Community:

  • [ 1 ] [Zha, Xinwei] Xian Univ Posts & Telecommun, Sch Sci, Xian 710121, Shaanxi, Peoples R China
  • [ 2 ] [Zhang, Da; Feng, Wen; Zhang, Yanpeng] Xi An Jiao Tong Univ, Minist Educ, Key Lab Phys Elect & Devices, Xian 710049, Shaanxi, Peoples R China
  • [ 3 ] [Zhang, Da; Feng, Wen; Zhang, Yanpeng] Xi An Jiao Tong Univ, Shaanxi Key Lab Informat Photon Tech, Xian 710049, Shaanxi, Peoples R China
  • [ 4 ] [Ahmed, Irfan] City Univ Hong Kong, Dept Phys, Kowloon, Hong Kong, Peoples R China
  • [ 5 ] [Ahmed, Irfan] Sukkur IBA Univ, Elect Engn Dept, Sindh 65200, Pakistan

Reprint Author's Address:

  • Xian Univ Posts & Telecommun, Sch Sci, Xian 710121, Shaanxi, Peoples R China.

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Source :

LASER PHYSICS

ISSN: 1054-660X

Year: 2019

Issue: 2

Volume: 29

1 . 3 3 3

JCR@2019

1 . 3 6 6

JCR@2020

ESI Discipline: PHYSICS;

ESI HC Threshold:79

JCR Journal Grade:2

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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