JOURNAL ARTICLE

New angular momentum coherent states via the nonlinear Bose SU(2) generators and their nonclassical behaviors.

  • Published In: Modern Physics Letters B, 2024, v. 38, n. 32. P. 1 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: Wu, Wei-Feng 3 of 3

Abstract

I theoretically construct a kind of new angular momentum coherent states by virtue of the nonlinear Bose SU(2) generators, and investigate their nonclassicality by analyzing the sub-Poissonian distributions, photon number distributions, entanglement entropy and Wigner phase-space distributions. The results show that the new states always have the sub-Poissonian distributions for all of the photon number sum n a + n b = q of two modes, the photon number distributions are subjected to the parameter q, and the entanglement always increases quickly and then decreases slowly with increasing ς , and the new states for odd q possess more stronger nonclassicality than for even q. [ABSTRACT FROM AUTHOR]

Additional Information

  • Source:Modern Physics Letters B. 2024/11, Vol. 38, Issue 32, p1
  • Document Type:Article
  • Subject Area:Science
  • Publication Date:2024
  • ISSN:0217-9849
  • DOI:10.1142/S0217984924503214
  • Accession Number:179082524
  • Copyright Statement:Copyright of Modern Physics Letters B is the property of World Scientific Publishing Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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