Results 201 to 210 of about 6,564 (223)

Nonlinear cross-Kerr quasiclassical dynamics

2014
We study the quasiclassical dynamics of the cross-Kerr effect. In this approximation, the typical periodical revivals of the decorrelation between the two polarization modes disappear and remain entangled. By mapping the dynamics onto the Poincaré space, we find simple conditions for polarization squeezing.
Rigas, Ioannes, Klimov, A. B., Sánchez-Soto, L. L., Leuchs, Gerd   +3 more
openaire   +1 more source

Quantum teleportation of a generic two-photon state with weak cross-Kerr nonlinearities

Quantum Information Processing, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Meiyu Wang, Fengli Yan
openaire   +2 more sources

Nearly Deterministic Generation of Atomic Entangled State with Weak Cross-Kerr Nonlinearities

International Journal of Theoretical Physics, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhou, Jian, Xue, Zheng-Yuan
openaire   +2 more sources

Efficient entanglement concentration for concatenated Greenberger–Horne–Zeilinger state with the cross-Kerr nonlinearity

Quantum Information Processing, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jun Pan, Lan Zhou, Shi-Pu Gu, Xingfu Wang, Yu-Bo Sheng, Qin Wang   +5 more
openaire   +2 more sources

Theoretical comparison of quantum Zeno gates and logic gates based on the cross-Kerr nonlinearity

Quantum Information Processing, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hao You, J. D. Franson
openaire   +2 more sources

Refined Fredkin gate assisted by cross-Kerr nonlinearity

Optics Communications, 2023
Fang-Fang Du, Gang Fan, Yi-Ming Wu
openaire   +1 more source

One-step Realization of a Cross-Kerr Nonlinearity Between Two Ensembles of NV Centers via a Superconducting Flux Qubit

International Journal of Theoretical Physics, 2021

exaly  

Weak Cross-Kerr Nonlinearity as a Resource for Quantum State Engineering.

2011
Quantum information processing and creation of nonclassical and nonlocal quantum states require presence of a nonlinear element, being challenging to construct and representing a physical resource that should be used in an optimal way. We propose a protocol exploiting only weak cross-Kerr nonlinearities for generating a wide class of continuous ...
Kilin, S. Ya., Mikhalychev, A. B.
openaire   +1 more source

One-step direct measurement of the entangled W states with cross-Kerr nonlinearity

Indian Journal of Physics, 2021
Si-Le Lin
exaly  

Light drag in a left-handed atomic medium via Cross Kerr-like nonlinearity

Chaos, Solitons and Fractals, 2023
N Boutabba, Hazrat Ali
exaly