Defining the semiclassical limit of the quantum Rabi Hamiltonian
Defining the semiclassical limit of the quantum Rabi Hamiltonian
The crossover from quantum to semiclassical behavior in the seminal Rabi model of light-matter interaction still, surprisingly, lacks a complete and rigorous understanding. A formalism for deriving the semiclassical model directly from the quantum Hamiltonian is developed here. Working in a displaced Fock-state basis |
Twyeffort Irish, E.K.
b78b8d7c-c747-4437-bb6f-189186713998
Armour, A.D.
b0fcf7e8-1326-4a7a-81fb-6054a3cd4e12
26 October 2022
Twyeffort Irish, E.K.
b78b8d7c-c747-4437-bb6f-189186713998
Armour, A.D.
b0fcf7e8-1326-4a7a-81fb-6054a3cd4e12
Twyeffort Irish, E.K. and Armour, A.D.
(2022)
Defining the semiclassical limit of the quantum Rabi Hamiltonian.
Physical Review Letters, 129, [183603].
(doi:10.1103/PhysRevLett.129.183603).
Abstract
The crossover from quantum to semiclassical behavior in the seminal Rabi model of light-matter interaction still, surprisingly, lacks a complete and rigorous understanding. A formalism for deriving the semiclassical model directly from the quantum Hamiltonian is developed here. Working in a displaced Fock-state basis |
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Defining_the_semiclassical_limit_of_the_quantum_Rabi_Hamiltonian-accepted
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Accepted/In Press date: 19 September 2022
Published date: 26 October 2022
Identifiers
Local EPrints ID: 495407
URI: http://eprints.soton.ac.uk/id/eprint/495407
ISSN: 1079-7114
PURE UUID: ffc11a05-f7c2-41d8-bc57-9d5d2ef6198d
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Date deposited: 12 Nov 2024 18:15
Last modified: 16 Nov 2024 02:47
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Author:
A.D. Armour
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