201 citations · 1.3k across the 82 of their papers we have counts for
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hep-th1993★ 17 cited
Consistent axial--like gauge fixing on hypertori
Edwin Langmann, Manfred Salmhofer, Alex Kovner
We analyze the Gribov problem for $\SU(N)$ and $\U(N)$ Yang-Mills fields on -dimensional tori, . We give an improved version of the axial gauge condition and find…
hep-th1993★ 15 cited
Cocycles for Boson and Fermion Bogoliubov Transformations
Edwin Langmann
Unitarily implementable Bogoliubov transformations for charged, relativistic bos\-ons and fermions are discussed, and explicit formulas for the 2-cocycles appearing in the group pr…
hep-th1993★ 26 cited
Fermion Current Algebras and Schwinger Terms in 3+1 Dimensions
Edwin Langmann
We discuss the restricted linear group in infinite dimensions modeled by the Schatten class of rank which contains -dimensional analog of the loop groups and is close…