134 citations · 221 across the 2 of their papers we have counts for
9 papers
A New Hypergeometric Representation of One-Loop Scalar Integrals in Dimensions
J. Fleischer, F. Jegerlehner, O. V. Tarasov
A difference equation w.r.t. space-time dimension for -point one-loop integrals with arbitrary momenta and masses is introduced and a solution presented. The result can in g…
Algebraic reduction of one-loop Feynman graph amplitudes
J. Fleischer, F. Jegerlehner, O. V. Tarasov
An algorithm for the reduction of one-loop n-point tensor integrals to basic integrals is proposed. We transform tensor integrals to scalar integrals with shifted dimension and red…
One-flavour QCD at finite temperature
C. Alexandrou, A. Borici, A. Feo +4
We present results, for heavy to moderate quark masses, of a study of thermodynamic properties of 1-flavour QCD, using the multiboson algorithm. Finite-size scaling behaviour is st…
Thermodynamics of 1-flavor QCD
C. Alexandrou, A. Boriçi, A. Feo +4
We present first results, for heavy to moderate quark masses, of a study of thermodynamic properties of 1-flavor QCD, using the multiboson algorithm.
Full QCD with the Lüscher local bosonic action
C. Alexandrou, A. Borrelli, Ph. de Forcrand +2
We investigate Lüscher's method of including dynamical Wilson fermions in a lattice simulation of QCD with two quark flavours. We measure the accuracy of the approximation by compa…
Heavy-light baryonic mass splittings from the lattice
C. Alexandrou, A. Borrelli, S. Guesken +4
We present lattice estimates of the mass of the heavy-light baryons and obtained using propagating heavy quarks. For our result is $M_{Λ_b}=5.728 \pm 0.144 \pm 0.…