46 citations · 264 across the 26 of their papers we have counts for
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cond-mat2001★ 2 cited
Comment on "Unique Translation between Hamiltonian Operators and Functional Integrals"
Michael Weyrauch, Andreas W. Schreiber
In a recent letter [PRL 86, 1 (2001)], Gollisch and Wetterich show that a careful treatment of discretization errors in a phase-space path integral formulation of quantum mechanics…
cond-mat2001★ 6 cited
Theoretical study of the dynamic structure factor of superfluid 4He
J. Szwabinski, M. Weyrauch
We study the dynamic structure factor of superfluid 4He at zero temperature in the roton momentum region and beyond using field-theoretical Green's function techniqu…