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Title: Landau-Zener extension of the Tavis-Cummings model: Structure of the solution

Journal Article · · Physical Review A
 [1];  [2]
  1. Texas A & M Univ., College Station, TX (United States); Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
  2. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

We explore the recently discovered solution of the driven Tavis-Cummings model (DTCM). It describes interaction of an arbitrary number of two-level systems with a bosonic mode that has linearly time-dependent frequency. We derive compact and tractable expressions for transition probabilities in terms of the well-known special functions. In this form, our formulas are suitable for fast numerical calculations and analytical approximations. As an application, we obtain the semiclassical limit of the exact solution and compare it to prior approximations. Furthermore, we also reveal connection between DTCM and q-deformed binomial statistics.

Research Organization:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE Laboratory Directed Research and Development (LDRD) Program
Grant/Contract Number:
AC52-06NA25396
OSTI ID:
1344360
Alternate ID(s):
OSTI ID: 1321041
Report Number(s):
LA-UR-16-24486; PLRAAN; TRN: US1701659
Journal Information:
Physical Review A, Vol. 94, Issue 3; ISSN 2469-9926
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 26 works
Citation information provided by
Web of Science

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Cited By (8)

Berry phase of the Tavis-Cummings model with three modes of oscillation journal November 2019
A large class of solvable multistate Landau–Zener models and quantum integrability journal May 2018
Landau-Zener-Stückelberg interferometry in PT -symmetric non-Hermitian models journal December 2019
Detuning-induced robustness of a three-state Landau-Zener model against dissipation journal June 2019
Landau-Zener transition in a two-level system coupled to a single highly excited oscillator journal January 2018
Cooperative Light Emission in the Presence of Strong Inhomogeneous Broadening journal September 2019
Degenerate Landau–Zener model in the presence of quantum noise journal August 2019
Berry phase of the Tavis-Cummings model with three modes of oscillation text January 2019

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