An inseparability criterion based on the total variance of a pair of Einstein-Podolsky-Rosen type operators is proposed for continuous variable systems. The criterion provides a sufficient condition for entanglement of any two-party continuous variable states. Furthermore, for all the Gaussian states, this criterion turns out to be a necessary and sufficient condition for inseparability
We show how to design families of operational criteria that distinguish entangled from separable qua...
We generalize Bell's inequalities to biparticle systems with continuous quantum variables. This is a...
Information-theoretic aspects of quantum inseparability of mixed states are investigated in terms of...
Inseparability criteria for continuous and discrete bipartite quantum states based on moments of ann...
We present a novel approach to the problem of separability versus entanglement in Gaussian quantum s...
We review the theory of continuous-variable entanglement with special emphasis on foundational aspec...
Currently available separability criteria for continuous-variable states are generally based on the ...
We apply the inseparability criterion for 2 \times 2 systems, local filtering and Bennett et al. pur...
D.M. acknowledges the support of the Operational Program Education for Competitiveness Project No. C...
This PhD Dissertation collects results of my own work on the topic of continuous variable (CV) quant...
Entanglement, or quantum inseparability, is a crucial resource in quantum information applications, ...
We propose a unified approach to the separability problem which uses a representation of a quantum s...
We present a class of non-Gaussian two-mode continuous variable states for which the separability cr...
Duan, Giedke, Cirac and Zoller (quant-ph/9908056) and, independently, Simon (quant-ph/9909044) have ...
We show how to design families of operational criteria that distinguish entangled from separable qua...
We show how to design families of operational criteria that distinguish entangled from separable qua...
We generalize Bell's inequalities to biparticle systems with continuous quantum variables. This is a...
Information-theoretic aspects of quantum inseparability of mixed states are investigated in terms of...
Inseparability criteria for continuous and discrete bipartite quantum states based on moments of ann...
We present a novel approach to the problem of separability versus entanglement in Gaussian quantum s...
We review the theory of continuous-variable entanglement with special emphasis on foundational aspec...
Currently available separability criteria for continuous-variable states are generally based on the ...
We apply the inseparability criterion for 2 \times 2 systems, local filtering and Bennett et al. pur...
D.M. acknowledges the support of the Operational Program Education for Competitiveness Project No. C...
This PhD Dissertation collects results of my own work on the topic of continuous variable (CV) quant...
Entanglement, or quantum inseparability, is a crucial resource in quantum information applications, ...
We propose a unified approach to the separability problem which uses a representation of a quantum s...
We present a class of non-Gaussian two-mode continuous variable states for which the separability cr...
Duan, Giedke, Cirac and Zoller (quant-ph/9908056) and, independently, Simon (quant-ph/9909044) have ...
We show how to design families of operational criteria that distinguish entangled from separable qua...
We show how to design families of operational criteria that distinguish entangled from separable qua...
We generalize Bell's inequalities to biparticle systems with continuous quantum variables. This is a...
Information-theoretic aspects of quantum inseparability of mixed states are investigated in terms of...
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