0209102v1

related topics
{energy, state, states}
{level, atom, field}
{equation, function, exp}
{operator, operators, space}
{time, wave, function}
{state, states, coherent}
{state, algorithm, problem}
{time, decoherence, evolution}
{spin, pulse, spins}
{temperature, thermal, energy}

Time evolution of the Rabi Hamiltonian from the unexcited vacuum

R. F. Bishop, C. Emary

abstract: The Rabi Hamiltonian describes a single mode of electromagnetic radiation interacting with a two-level atom. Using the coupled cluster method, we investigate the time evolution of this system from an initially empty field mode and an unexcited atom. We give results for the atomic inversion and field occupation, and find that the virtual processes cause the field to be squeezed. No anti-bunching occurs.

oai_identifier:
oai:arXiv.org:quant-ph/0209102
categories:
quant-ph
comments:
25 pages, 8 figures, RevTex
doi:
10.1088/0305-4470/34/28/302
arxiv_id:
quant-ph/0209102
journal_ref:
J. Phys. A: Math. Gen. {\bf 34}, 5635 (2001)
created:
2002-09-17

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