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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… Expand
Wikipedia

Related topics

Related topics

6 relations
Density matrixLindblad superoperatorQuantum computingQuantum mechanics
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2012
2012
Entanglement-storage units
We introduce a protocol based on optimal control to drive many-body quantum systems into long-lived entangled states, protected… Expand
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2011
2011
Game Semantics for Quantum Data
This paper presents a game semantics for a simply-typed @l-calculus with qbits constants and associated quantum operations. The… Expand
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Highly Cited
2010
Highly Cited
2010
Higher order decompositions of ordered operator exponentials
We present a decomposition scheme based on Lie–Trotter–Suzuki product formulae to approximate an ordered operator exponential… Expand
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2007
2007
An Algebra of Pure Quantum Programming
We develop a sound and complete equational theory for the functional quantum programming language QML. The soundness and… Expand
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Highly Cited
2005
Highly Cited
2005
Full counting statistics of nano-electromechanical systems
We develop a theory for the full counting statistics (FCS) for a class of nanoelectromechanical systems (NEMS), describable by a… Expand
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Highly Cited
2005
Highly Cited
2005
Notes on super-operator norms induced by schatten norms
  • J. Watrous
  • Quantum Inf. Comput.
  • 2005
    • Corpus ID: 16125352
Let Φ be a super-operator, i.e., a linear mapping of the form Φ : L(F,) → L(G) forfinite dimensionM Hilbert spaces F and G. This… Expand
Highly Cited
2002
Highly Cited
2002
Covariance and Fisher information in quantum mechanics
Variance and Fisher information are ingredients of the Cramer-Rao inequality. We regard Fisher information as a Riemannian metric… Expand
2001
2001
Enhanced estimation of a noisy quantum channel using entanglement
We discuss the estimation of channel parameters for a noisy quantum channel - the so-called Pauli channel - using finite… Expand
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Highly Cited
1995
Highly Cited
1995
Optimizing an ANSI C interpreter with superoperators
This paper introduces superoperators, an optimization technique for bytecoded interpreters. Superoperators are virtual machine… Expand
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1992
1992
Structure constants in the N=1 superoperator algebra
Abstract Using the Coulomb gas formulation of N = 1 superconformal field theories, we extend the arguments of Dotsenko and Fateev… Expand
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