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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 constant
Degenerate energy levels
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Broader (1)
Quantum information science
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
High-Speed, Low-Crosstalk Detection of a Trapped $^{171}$Yb$^+$ Ion Ancilla Qubit using Superconducting Nanowire Single Photon Detectors
S. Crain
,
Clinton Cahall
,
+5 authors
Jungsang Kim
2019
Corpus ID: 119077976
Qubits used in quantum computing tend to suffer from errors, either from the qubit interacting with the environment, or from…
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2019
2019
Minimal degenerate CSS quantum code with low cost circuit
Ritajit Majumdar
,
S. Sur-Kolay
arXiv.org
2019
Corpus ID: 201103776
Error correction is of utmost necessity for large-scale quantum computing. Quantum error correcting codes can be degenerate, if…
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2017
2017
Toric Codes, Multiplicative Structure and Decoding
J. Hansen
arXiv.org
2017
Corpus ID: 16656085
Long linear codes constructed from toric varieties over finite fields, their multiplicative structure and decoding. The main…
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2011
2011
Quantum Codes from Algebraic Geometry Shitikanth Advisor :
Piyush P. Kurur
2011
Corpus ID: 16044850
Quantum error correcting codes are essential for successful implementation of quantum computers. We look into the theory of a…
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2008
2008
A pr 2 00 7 Quantum Error Correction of Time-Correlated Errors
Feng-Yu Lu
,
D. Marinescu
2008
Corpus ID: 17728881
The complexity of the error correction circuitry forces us to design quantum error correction codes capable of correcting a…
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Review
2008
Review
2008
Constructing quantum codes
Hao-yu Chen
Frontiers of Computer Science in China
2008
Corpus ID: 3431215
Quantum error correcting codes are indispensable for quantum information processing and quantum computation. In 1995 and 1996…
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Review
2007
Review
2007
Control of qubits encoded in decoherence-free subspaces
P. Cappellaro
,
J. Hodges
,
Timothy F. Havel
,
D. Cory
2007
Corpus ID: 17282372
Decoherence-free subspaces protect quantum information from the effects of noise that is correlated across the physical qubits…
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2004
2004
Quantum process tomography and the search for decoherence-free subspaces
M. Mitchell
,
C. Ellenor
,
R. Adamson
,
J. Lundeen
,
Aephraim M. Steinberg
SPIE Defense + Commercial Sensing
2004
Corpus ID: 118561868
We describe experiments with photon pairs to evaluate, correct for, and avoid sources of error in optical quantum information…
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1998
1998
Quantum Error Correcting Codes
Erin Nunnold
1998
Corpus ID: 118587846
1979
1979
Some maximal topologies which are QHC
D. Cameron
1979
Corpus ID: 120566275
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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