806 citations
- Imperial College LondonGB31 papers
- Humboldt-Universität zu BerlinDE3 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT2 papers
- Japan Science and Technology AgencyJP2 papers
- State University of New YorkUS2 papers
- Stony Brook UniversityUS2 papers
- University of California, Santa BarbaraUS2 papers
- University of HertfordshireGB2 papers
- University of OxfordGB2 papers
- University of WaterlooCA2 papers
- Austrian Academy of SciencesAT1 paper
- Harvard UniversityUS1 paper
16 papers · 1 filter
Entanglement Theory and the Second Law of Thermodynamics
Fernando G. S. L. Brandao, Martin B. Plenio
Entanglement is central both to the foundations of quantum theory and, as a novel resource, to quantum information science. The theory of entanglement establishes basic laws, such…
Schwinger Representation for the Symmetric Group: Two explicit constructions for the Carrier Space
S. Chaturvedi, G. Marmo, N. Mukunda +1
We give two explicit construction for the carrier space for the Schwinger representation of the group . While the first relies on a class of functions consisting of monomials…
Efficient 2-designs from bases exist
Gary McConnell, David Gross
We show that in a complex d-dimensional vector space, one can find O(d) bases whose elements form a 2-design. Such vector sets generalize the notion of a maximal collection of mutu…
Many body physics and the capacity of quantum channels with memory
M. B. Plenio, S. Virmani
In most studies of the capacity of quantum channels, it is assumed that the errors in each use of the channel are independent. However, recent work has begun to investigate the eff…
Entanglement of multiparty stabilizer, symmetric, and antisymmetric states
M. Hayashi, D. Markham, M. Murao +2
We study various distance-like entanglement measures of multipartite states under certain symmetries. Using group averaging techniques we provide conditions under which the relativ…
Quantum Margulis expanders
D. Gross, J. Eisert
We present a simple way to quantize the well-known Margulis expander map. The result is a quantum expander which acts on discrete Wigner functions in the same way the classical Mar…