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Date: 2008
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/141032
Description: We study entanglement dynamics in a system consisting of a qubit dispersively coupled to a finite-temperature, dissipative, driven oscillator. The robustness against dissipation of two generic kinds o... More
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Date: 2007
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/141084
Description: We demonstrate theoretically how photon-number statistics of a driven damped oscillator at finite temperature can be extracted by measuring the dephasing spectrum of a two-level system dispersively co... More
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Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/141077
Description: We consider a type of quantum electromechanical system, known as the shuttle system, first proposed by Gorelik et al. Phys. Rev. Lett. 80 4526 (1998) We use a quantum master equation treatment and com... More
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Date: 2005
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/141044
Description: An enduring challenge for contemporary physics is to experimentally observe and control quantum behavior in macroscopic systems. We show that a single trapped atomic ion could be used to probe the qua... More
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Date: 2004
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/141026
Description: We describe a quantum electromechanical system comprising a single quantum dot harmonically bound between two electrodes and facilitating a tunneling current between them. An example of such a system ... More
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Date: 2004
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/141506
Description: We give a quantum description of a Quantum Electro-Mechanical System(QEMS) comprising a single quantum dot harmonically bound between two electrodes and facilitating a tunnelling current between them.... More
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Date: 2002
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/141089
Description: We study the quantum dynamics of the emission of multimodal polarized light in light emitting devices (LED) due to spin polarized carriers injection. We present the equations for photon number and car... More
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Date: 2001
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/141078
Description: We describe the conditional and unconditional dynamics of two coupled quantum dots when one dot is subjected to a measurement of its occupation number by coupling it to a third readout dot via the Cou... More
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