Showing quant-phShow all
3 papers · 1 filter
quant-ph2023
Measurement-assisted non-Gaussian gate for Schrödinger cat states preparation: Fock resource state versus cubic phase state
A. V. Baeva, N. G. Veselkova, N. I. Masalaeva +1
In this paper, we consider the preparation of Schrödinger cat states using a measurement-assisted gate based on the Fock resource state, the quantum non-demolition (QND) entangling…
quant-ph2019
Cavity-assisted squeezing and entanglement: Non-adiabatic effects and optimal cavity-atomic ensemble matching
N. I. Masalaeva, A. N. Vetlugin, I. V. Sokolov
We investigate theoretically quantum entanglement of light with the collective spin polarization of a cold atomic ensemble in cavity-assisted Raman schemes. Previous works concentr…
quant-ph2018
Cavity-assisted atomic Raman memories beyond the bad cavity limit: effect of four-wave mixing
N. G. Veselkova, N. I. Masalaeva, I. V. Sokolov
Quantum memories can be used not only for the storage of quantum information, but also for substantial manipulation of ensembles of quantum states. Therefore, the speed of such man…