17 citations · 29 across the 4 of their papers we have counts for
4 papers
O(N) colour-flavour transformations and characteristic polynomials of real random matrices
Yi Wei, Boris A. Khoruzhenko
The fermionic, bosonic and supersymmetric variants of the colour-flavour transformation are derived for the orthogonal group. These transformations are then used to calculate the e…
A conjecture on Hubbard-Stratonovich transformations for the Pruisken-Schäfer parameterisations of real hyperbolic domains
Y. Wei, Y. V. Fyodorov
Rigorous justification of the Hubbard-Stratonovich transformation for the Pruisken-Schäfer type of parameterisations of real hyperbolic O(m,n)-invariant domains remains a challengi…
Bosonic color-flavor transformation for the special unitary group
Yi Wei, Tilo Wettig
We extend Zirnbauer's color-flavor transformation in the bosonic sector to the color group SU(N_c). Because the flavor group U(N_b, N_b) is non-compact, the algebraic method by whi…
Color-Flavor Transformation for the Special Unitary Group
B. Schlittgen, T. Wettig
We extend Zirnbauer's color-flavor transformation in the fermionic sector to the case of the special unitary group. The transformation allows a certain integral over SU(N_c) color…