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Decoherence-free subspaces

Known as: DFS 
A decoherence-free subspace (DFS) is a subspace of a system's Hilbert space that is invariant to non-unitary dynamics. Alternatively stated, they are… 
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Related topics

Related topics

15 relations
Coherence (physics)Coupling (physics)Coupling constantDegenerate energy levels

Broader (1)

Quantum information science

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
Nonadiabatic geometric quantum computation in decoherence-free subspaces based on unconventional geometric phases
Nonadiabatic geometric quantum computation in decoherence-free subspaces has received increasing attention due to the merits of… 
2012
2012
Unconditional Security with Decoherence-Free Subspaces
We show how to use decoherence-free subspaces over collective-noise quantum channels to convey classical information in perfect… 
2009
2009
Concentration of measure effects in quantum information
Most applications of quantum information require many qubits, which means that they must be described using state spaces of very… 
Review
2007
Review
2007
Control of qubits encoded in decoherence-free subspaces
Decoherence-free subspaces protect quantum information from the effects of noise that is correlated across the physical qubits… 
2006
2006
Aperiodic propagation criteria for Boolean functions
2004
2004
Quantum process tomography and the search for decoherence-free subspaces
We describe experiments with photon pairs to evaluate, correct for, and avoid sources of error in optical quantum information… 
2002
2002
S-matrix approach to the construction of decoherence-free subspaces
Analyzing the S matrices associated with a host of relaxation processes allows one, using extra 'chaperon' states, to construct a… 
2001
2001
LETTER TO THE EDITOR: Can quantum chaos enhance the stability of quantum computation?
A combustor for a gas turbine includes a main fuel injector for receiving compressor discharge air and mixing the air with fuel… 
1984
1984
Hyperinvariant subspaces and the topology on ${\rm Lat}\,A$.
1979
1979
Some maximal topologies which are QHC
In this paper we characterize maximal C-compact spaces, maximal QHC spaces, and maximal nearly compact spaces. We also discuss a… 
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