Universal nonequilibrium properties of dissipative Rydberg gases

M Marcuzzi, E Levi, S Diehl, JP Garrahan… - Physical review …, 2014 - APS
We investigate the out-of-equilibrium behavior of a dissipative gas of Rydberg atoms that
features a dynamical transition between two stationary states characterized by different …

Accurate convolutions of coherent anti-Stokes Raman spectra

RE Teets - Optics letters, 1984 - opg.optica.org
The standard approach for including laser line-shape effects in calculated coherent anti-
Stokes Raman spectra is shown to be incorrect. The correct approach involves extra terms …

Entropy squeezing and atomic inversion in the k-photon Jaynes—Cummings model in the presence of the Stark shift and a Kerr medium: A full nonlinear approach

HR Baghshahi, MK Tavassoly, A Behjat - Chinese Physics B, 2014 - iopscience.iop.org
The interaction between a two-level atom and a single-mode field in the k-photon Jaynes—
Cummings model (JCM) in the presence of the Stark shift and a Kerr medium is studied. All …

Deformed photon-added nonlinear coherent states and their non-classical properties

O Safaeian, MK Tavassoly - Journal of Physics A: Mathematical …, 2011 - iopscience.iop.org
In this paper, we will try to present a general formalism for the construction of deformed
photon-added nonlinear coherent states (DPANCSs)| α, f, m⟩, which in a special case lead …

Entanglement analysis of a two-atom nonlinear Jaynes–Cummings model with nondegenerate two-photon transition, Kerr nonlinearity, and two-mode Stark shift

HR Baghshahi, MK Tavassoly, MJ Faghihi - Laser Physics, 2014 - iopscience.iop.org
An entangled state, as an essential tool in quantum information processing, may be
generated through the interaction between light and matter in cavity quantum …

Entanglement dynamics and position-momentum entropic uncertainty relation of a -type three-level atom interacting with a two-mode cavity field in the presence of …

MJ Faghihi, MK Tavassoly… - arxiv preprint arxiv …, 2013 - arxiv.org
In this paper, the interaction between a $\Lambda $-type three-level atom and two-mode
cavity field is discussed. The detuning parameters and cross-Kerr nonlinearity are taken into …

Dynamics of different entanglement measures of two three-level atoms interacting nonlinearly with a single-mode field

HR Baghshahi, MK Tavassoly - The European Physical Journal Plus, 2015 - Springer
In this paper, we present a model which exhibits two identical Ξ-type three-level atoms
interacting with a single-mode field with k-photon transition in an optical cavity enclosed by a …

Saturation effects in coherent anti-Stokes Raman scattering spectroscopy of hydrogen

RP Lucht, RL Farrow - JOSA B, 1989 - opg.optica.org
Saturation of coherent anti-Stokes Raman scattering (CARS) spectra of the Q (1) line of the
hydrogen (1, 0) vibrational transition was investigated experimentally by using high …

Radiation-matter oscillations and spectral line narrowing in field-correlated four-wave mixing. I. Theory

MA Dugan, AC Albrecht - Physical Review A, 1991 - APS
The theoretical basis for new signal transients and spectral features generated in field-
correlated four-wave mixing spectroscopies is developed. Special attention is given to those …

Interpreting coherent anti-Stokes Raman spectra measured with multimode Nd: YAG pump lasers

RL Farrow, LA Rahn - JOSA B, 1985 - opg.optica.org
We report comparisons of coherent anti-Stokes Raman spectroscopy (CARS)
measurements using single-axial-and multiaxial-mode Nd: YAG lasers. Our results …