Quick search Find article
Quick search
Find article

Supersymmetric and shape-invariant generalization for nonresonant and intensity-dependent Jaynes-Cummings systems

A N F Aleixo1,4, A B Balantekin2,5 and M A Cândido Ribeiro3

Show affiliations


A class of shape-invariant bound-state problems which represent transitions in a two-level system introduced earlier are generalized to include arbitrary energy splittings between the two levels as well as intensity-dependent interactions. We show that the coupled-channel Hamiltonians obtained correspond to the generalizations of the nonresonant and intensity-dependent Jaynes-Cummings Hamiltonians, widely used in quantized theories of lasers. In this general context, we determine the eigenstates, eigenvalues, the time evolution matrix and the population inversion matrix factor.


PACS

42.50.-p Quantum optics

03.65.Ge Solutions of wave equations: bound states

05.30.-d Quantum statistical mechanics

03.70.+k Theory of quantized fields

MSC

81U15 Exactly and quasi-solvable systems

81Q60 Supersymmetric quantum mechanics

Subjects

Quantum gases, liquids and solids

Optics, quantum optics and lasers

Particle physics and field theory

Statistical physics and nonlinear systems

Quantum information and quantum mechanics

Dates

Issue 6 (16 February 2001)

Received 17 May 2000, in final form 2 August 2000



View by subject




Export








Please login to access our web services, or create an account if you don't yet have one.

You must have cookies enabled in your web browser to be able to login.

Username
Password

Forgotten your password? Get a new one here.