322 citations
- University of California, DavisUS17 papers
- Argonne National LaboratoryUS16 papers
- Fermi National Accelerator LaboratoryUS16 papers
- Harvard University PressUS16 papers
- Massachusetts Institute of TechnologyUS16 papers
- National and Kapodistrian University of AthensGR16 papers
- Texas A&M UniversityUS16 papers
- University College LondonGB16 papers
- University of GenevaCH16 papers
- University of OxfordGB16 papers
- University of PittsburghUS16 papers
- University of TsukubaJP16 papers
Showing 2003 · quant-phShow all
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quant-ph2003★ 1 cited
Some Bipartite States do not Arise from Channels
Mary Beth Ruskai
It is well-known that the action of a quantum channel on a state can be represented, using an auxiliary space, as the partial trace of an associated bipartite state. Recently, it w…
quant-ph2003★ 1 cited
Permutationally Invariant Codes for Quantum Error Correction
Harriet Pollatsek, Mary Beth Ruskai
A permutationally invariant n-bit code for quantum error correction can be realized as a subspace stabilized by the non-Abelian group S_n. The code corresponds to bases for the tri…