Exponentially enhanced light-matter interaction, cooperativities, and steady-state entanglement using parametric amplification
We propose an experimentally feasible method for enhancing the atom-field coupling as
well as the ratio between this coupling and dissipation (ie, cooperativity) in an optical cavity …
well as the ratio between this coupling and dissipation (ie, cooperativity) in an optical cavity …
Repeat-until-success quantum computing using stationary and flying qubits
We introduce an architecture for robust and scalable quantum computation using both
stationary qubits (eg, single photon sources made out of trapped atoms, molecules, ions …
stationary qubits (eg, single photon sources made out of trapped atoms, molecules, ions …
Heralded quantum controlled-phase gates with dissipative dynamics in macroscopically distant resonators
Heralded near-deterministic multiqubit controlled-phase gates with integrated error
detection have recently been proposed by Borregaard et al.[Phys. Rev. Lett. 114, 110502 …
detection have recently been proposed by Borregaard et al.[Phys. Rev. Lett. 114, 110502 …
Temporal and diffraction effects in entanglement creation in an optical cavity
S Natali, Z Ficek - Physical Review A—Atomic, Molecular, and Optical …, 2007 - APS
A practical scheme for entanglement creation between distant atoms located inside a single-
mode optical cavity is discussed. We show that the degree of entanglement and the time it …
mode optical cavity is discussed. We show that the degree of entanglement and the time it …
Dicke model and environment-induced entanglement in ion-cavity QED
K Härkönen, F Plastina, S Maniscalco - Physical Review A—Atomic, Molecular …, 2009 - APS
We investigate realistic experimental conditions under which the collective Dicke model can
be implemented in the ion-cavity QED context. We show how ideal subradiance and …
be implemented in the ion-cavity QED context. We show how ideal subradiance and …
Concentration for unknown atomic entangled states via cavity decay
ZL Cao, LH Zhang, M Yang - Physical Review A—Atomic, Molecular, and …, 2006 - APS
We present a physical scheme for entanglement concentration of unknown atomic
entangled states via cavity decay. In the scheme, the atomic state is used as a stationary …
entangled states via cavity decay. In the scheme, the atomic state is used as a stationary …
Teleportation for atomic entangled state by entanglement swapping with separate measurements in cavity QED
ZY Xue, M Yang, YM Yi, ZL Cao - Optics communications, 2006 - Elsevier
Experimentally feasible scheme for teleportation of atomic entangled state via entanglement
swapping is proposed in cavity quantum electrodynamics without joint Bell-state …
swapping is proposed in cavity quantum electrodynamics without joint Bell-state …
Efficient generation of distant atom entanglement via cavity decay
G Chimczak - Physical Review A—Atomic, Molecular, and Optical …, 2005 - APS
We show how the entanglement of two atoms, trapped in distant separate cavities, can be
generated with arbitrarily high probability of success. The scheme proposed employs …
generated with arbitrarily high probability of success. The scheme proposed employs …
Improving fidelity in atomic state teleportation via cavity decay
G Chimczak, R Tanaś - Physical Review A—Atomic, Molecular, and Optical …, 2007 - APS
We propose a modified protocol of atomic state teleportation for the scheme proposed by
Bose [Phys. Rev. Lett. 83, 5158 (1999)]. The modified protocol involves an additional stage …
Bose [Phys. Rev. Lett. 83, 5158 (1999)]. The modified protocol involves an additional stage …
Directly measuring the concurrence of atomic two-qubit states through the detection of cavity decay
LH Zhang, M Yang, ZL Cao - The European Physical Journal D, 2014 - Springer
We present a scheme for directly measuring the concurrence of atomic two-qubit states
(including pure states and mixed states) by detecting the photons leaking from the cavities …
(including pure states and mixed states) by detecting the photons leaking from the cavities …