2 papers
quant-ph2018
Quantum effects of operator time ordering in the nonlinear Jaynes-Cummings model
Tobias Lipfert, Fabian Krumm, Mikhail I. Kolobov +1
Recently, in [Phys. Rev. A 97, 043806 (2018)], the detuned and nonlinear Jaynes-Cummings model describing the quantized motion of a trapped ion was introduced and its corresponding…
quant-ph2018
Bloch-Messiah decomposition and Magnus expansion for parametric down-conversion with monochromatic pump
Tobias Lipfert, Dmitri Horoshko, Giuseppe Patera +1
We discuss the Bloch-Messiah decomposition for the broadband squeezed light generated by type-I parametric down-conversion with monochromatic pump. Using an exact solution for this…