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19942026
most citedThe Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package

5k citations

Showing 2002 · quant-phShow all

8 papers · 2 filters

quant-ph2002★ 16 cited

Role of many-body entanglement in decoherence processes

Helen McAneney, Jinhyoung Lee, M. S. Kim

A pure state decoheres into a mixed state as it entangles with an environment. When an entangled two-mode system is embedded in a thermal environment, however, each mode may not be…

quant-ph2002★ 155 cited

Quantum nonlocality test for continuous-variable states with dichotomic observables

H. Jeong, W. Son, M. S. Kim +2

There have been theoretical and experimental studies on quantum nonlocality for continuous variables, based on dichotomic observables. In particular, we are interested in two cases…

quant-ph2002★ 23 cited

Correspondence between continuous variable and discrete quantum systems of arbitrary dimensions

Caslav Brukner, Myungshik S. Kim, Jian-Wei Pan +1

We establish a mapping between a continuous variable (CV) quantum system and a discrete quantum system of arbitrary dimension. This opens up the general possibility to perform any…

quant-ph2002★ 18 cited

Entanglement of a two-mode squeezed state in a Gaussian environment

D. Wilson, J. Lee, M. S. Kim

Some non-classical properties such as squeezing, sub-Poissonian photon statistics or oscillations in photon-number distributions may survive longer in a phase-sensitive environment…

quant-ph2002★ 179 cited

Generation of entangled coherent states via cross phase modulation in a double electromagnetically induced transparency regime

M. Paternostro, M. S. Kim, B. S. Ham

The generation of an entangled coherent state is one of the most important ingredients of quantum information processing using coherent states. Recently, numerous schemes to achiev…

quant-ph2002★ 33 cited

Non-Local Quantum Gates: a Cavity-Quantum-Electro-Dynamics implementation

M. Paternostro, M. S. Kim, G. M. Palma

The problems related to the management of large quantum registers could be handled in the context of distributed quantum computation: unitary non-local transformations among spatia…

quant-ph2002★ 47 cited

Experimentally realizable characterizations of continuous variable Gaussian states

M. S. Kim, Jinhyoung Lee, W. J. Munro

Measures of entanglement, fidelity and purity are basic yardsticks in quantum information processing. We propose how to implement these measures using linear devices and homodyne d…

quant-ph2002★ 145 cited

Multipartite entanglement for entanglement teleportation

Jinhyoung Lee, Hyegeun Min, Sung Dahm Oh

The scheme for entanglement teleportation is proposed to incorporate multipartite entanglement of four qubits as a quantum channel. Based on the invariance of entanglement teleport…