National Academy of Sciences of Armenia

output

20052009

most citedAbstract cluster expansion with applications to statistical mechanical systems

69 citations

researchers with a paper here

A. Tserunyan1 · h 6
Daniel Ueltschi1
D. Bruß1 · h 46
H. Kampermann1 · h 26
R. Unanyan1 · h 24
Suren Poghosyan1
T. Aslanyan1 · h 6
Vahe L. Musoyan1 · h 2
V. Mkrtchyan1 · h 11

collaborating institutions

Institute for Physical ResearchAM2 papers
Heinrich Heine University DüsseldorfDE1 paper
Helsinki Institute of PhysicsFI1 paper
Institute for Informatics and Automation ProblemsAM1 paper
University of HelsinkiFI1 paper
University of TurkuFI1 paper
University of WarwickGB1 paper
Yerevan State UniversityAM1 paper

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quant-ph2007★ 9 cited

A Decomposition of Separable Werner States

R. G. Unanyan, H. Kampermann, D. Bruss

We derive an integral convex combination of product states for a range of separable Werner states. Our method consists of expanding the sought-after local density operators in term…