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Quantum depolarizing channel

A quantum depolarizing channel is a model for noise in quantum systems. The d-dimensional depolarizing channel can be viewed as a completely positive… Expand
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Papers overview

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2017
2017
As one of important research branches of quantum communication, deterministic remote state preparation (DRSP) plays a significant… Expand
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2017
2017
Quantum computing is rapidly evolving especially after the discovery of several efficient quantum algorithms solving intractable… Expand
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Highly Cited
2014
Highly Cited
2014
We consider quantum metrology in noisy environments, where the effect of noise and decoherence limits the achievable gain in… Expand
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Highly Cited
2008
Highly Cited
2008
An anti-clog sink device is provided which comprises a cylindrical support piece, a screen, an elastic retainer, a detent, and a… Expand
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2007
2007
Given a quantum channel $\ensuremath{\Phi}$ in a Hilbert space $H$, set ${\stackrel{\ifmmode \hat{}\else \^{}\fi{}}{H}}_… Expand
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2004
2004
We consider bistochastic quantum channels generated by unitary representations of a discrete group. We give a proof of the… Expand
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Highly Cited
2003
Highly Cited
2003
  • C. King
  • IEEE Trans. Inf. Theory
  • 2003
  • Corpus ID: 14934409
The information-carrying capacity of the d-dimensional depolarizing channel is computed. It is shown that this capacity can be… Expand
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2002
2002
We investigate strategies for estimating a depolarizing channel for a finite dimensional system. Our analysis addresses the… Expand
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Highly Cited
1997
Highly Cited
1997
The quantum analog of the classical erasure channel provides a simple example of a channel whose asymptotic capacity for faithful… Expand
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1968
1968
Summary1.Intracellular receptorpotentials were recorded with microelectrodes from single visual cells of the ventral part of eyes… Expand
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