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Superoperator

In physics, a superoperator is a linear operator acting on a vector space of linear operators. Sometimes the term refers more specially to a… (More)
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Topic mentions per year

Topic mentions per year

1995-2016
0246819952016

Related topics

Related topics

6 relations
Density matrixLindblad superoperatorQuantum computingQuantum mechanics
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Related mentions per year

Related mentions per year

1938-2018
19401960198020002020
Superoperator
Quantum mechanics
Quantum computing
Density matrix
Quantum tomography
Quantum programming

Papers overview

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2013
2013
General method for the security analysis in a quantum direct communication protocol
We introduce a general approach for the analysis of a quantum direct communication protocol. The method is based on the… (More)
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2009
2009
Characterization of quantum processes with a faulty Bell-state analyzer
Accuracy of quantum process estimation is limited to noisy operations in the preparations and measurements devices. Such… (More)
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2007
2007
A simplified java bytecode compilation system for resource-constrained embedded processors
Embedded platforms are resource-constrained systems in whichperformance and memory requirements of executed code are ofcritical… (More)
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2006
2006
Nonequilibrium superoperator Green’s function approach to inelastic resonances in STM currents
Closed expressions for tunneling currents in molecular junctions are derived to the fourth-order in electronphonon coupling. The… (More)
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2005
2005
Robust Control of Quantum Information
Errors in the control of quantum systems may be classified as unitary, decoherent and incoherent. Unitary errors are systematic… (More)
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2005
2005
Adiabatic approximation in open quantum systems
We generalize the standard quantum adiabatic approximation to the case of open quantum systems. We define the adiabatic limit of… (More)
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2003
2003
Analytical operator solution of master equations describing phase-sensitive processes
We present a method of solving master equations which may describe, in their most general form, phase sensitive processes such as… (More)
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2002
2002
Covariance and Fisher information in quantum mechanics
Variance and Fisher information are ingredients of the Cramér-Rao inequality. We regard Fisher information as a Riemannian metric… (More)
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1999
1999
Theory of two-dimensional Fourier transform electron spin resonance for ordered and viscous fluids
A comprehensive theory for interpreting two-dimensional Fourier transform (2D-FT) electron spin resonance (ESR) experiments that… (More)
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Highly Cited
1996
Highly Cited
1996
Sending entanglement through noisy quantum channels.
  • Schumacher
  • Physical review. A, Atomic, molecular, and…
  • 1996
This paper addresses some general questions of quantum information theory arising from the transmission of quantum entanglement… (More)
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