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Date: 2016
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1199373
Description: Remarkable experimental advances in quantum computing are exemplified by recent announcements of impressive average gate fidelities exceeding 99.9% for single-qubit gates and 99% for two-qubit gates. ... More
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Reviewed: Reviewed
Date: 2008
Subject Keyword: 020600 Quantum Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/102731
Description: We analyze the stability of super- and subradiant states in a system of identical two-level atoms in the near-Dicke limit, i.e., when the atoms are very close to each other compared to the wavelength ... More
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Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/8669
Description: A technique is described for creating linear array antennas that conform to the natural stacking sequence of the woodpile electromagnetic bandgap (EBG) material. Each element in the linear array consi ... More
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Date: 2006
Subject Keyword: teleportation | quantum entanglement
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/39680
Description: We analyze quantum teleportation for composite systems, specifically for concatenated teleporation (decomposing a large composite state into smaller states of dimension commensurate with the channel) ... More
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Date: 2003
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/39644
Description: We investigate the generation of multipartite entangled state in a system of N quantum dots embedded in a microcavity and examine the emergence of genuine multipartite entanglement by three different ... More
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Date: 2003
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/39604
Description: We introduce the entangled coherent-state representation, which provides a powerful technique for efficiently and elegantly describing and analyzing quantum optics sources and detectors while respecti ... More
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Date: 2003
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/85866
Description: We introduce the entangled coherent-state representation, which provides a powerful technique for efficiently and elegantly describing and analyzing quantum optics sources and detectors while respecti ... More
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Date: 2003
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/39983
Description: We study relations between bosonic quadrature squeezing and atomic spin squeezing, and find that the latter reduces to the former in the limit of a large number of atoms for even and odd states. We de ... More
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Date: 2002
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/40265
Description: Entangled coherent states can be used to determine the entanglement fidelity for a device that is designed to teleport coherent states. This entanglement fidelity is universal in that the calculation ... More
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Date: 2002
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/40100
Description: We obtain sufficient conditions for the efficient simulation of a continuous variable quantum algorithm or process on a classical computer. The resulting theorem is an extension of the Gottesman-Knill ... More
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Date: 2002
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/40122
Description: We identify a broad class of physical processes in an optical quantum circuit that can be efficiently simulated on a classical computer: this class includes unitary transformations, amplification, noi ... More
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Date: 2002
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/39700
Description: We propose a scheme for generating multipartite entangled coherent states via entanglement swapping, with an example of a physical realization in ion traps. Bipartite entanglement of these multipartit ... More
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Date: 2002
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/39755
Description: We propose a feedback scheme for the production of two-mode spin squeezing. We determine a general expression for the optimal feedback, which is also applicable to the case of single-mode spin squeezi ... More
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Date: 2000
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1188532
Description: We present a theory for calculating the phonon-assisted tunnelling current in asymmetric double barrier resonant tunnelling structures (DBRTS), in which all of the phonon modes including the interface ... More
Reviewed: Reviewed
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