Quasiprobability currents on the sphere

Valtierra IF, Klimov AB, Leuchs G, Sanchez-Soto LL (2020)

Publication Type: Journal article

Publication year: 2020

Journal

Physical Review A American Physical Society

Book Volume: 101

Article Number: 033803

Journal Issue: 3

DOI: 10.1103/PhysRevA.101.033803

Abstract

We present analytic expressions for the s-parametrized currents on the sphere for both unitary and dissipative evolutions. We examine the spatial distribution of the flow generated by these currents for quadratic Hamiltonians. The results are applied for the study of the quantum dissipative dynamics of the time-honored Kerr and Lipkin models, exploring the appearance of the semiclassical limit in stable, unstable, and tunneling regimes.

Authors with CRIS profile

Gerhard Leuchs

Involved external institutions

Max-Planck-Institut für die Physik des Lichts (MPL) / Max Planck Institute for the Science of Light DE Germany (DE) Universidad de Guadalajara (UDEG) MX Mexico (MX)

How to cite

APA:

Valtierra, I.F., Klimov, A.B., Leuchs, G., & Sanchez-Soto, L.L. (2020). Quasiprobability currents on the sphere. Physical Review A, 101(3). https://doi.org/10.1103/PhysRevA.101.033803

MLA:

Valtierra, Ivan F., et al. "Quasiprobability currents on the sphere." Physical Review A 101.3 (2020).

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