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QCD phase diagram for small densities from simulations at imaginary mu
P. de Forcrand, O. Philipsen
We present results on the QCD phase diagram for small densities without reweighting. Our simulations are performed with an imaginary chemical potential mu_I for which the fermion d…
The QCD phase diagram for small densities from imaginary chemical potential
Ph. de Forcrand, O. Philipsen
We present results on the QCD phase diagram for mu_B <= pi T. Our simulations are performed with an imaginary chemical potential mu_I for which the fermion determinant is positive.…
Non-perturbative formulation of the static color octet potential
O. Philipsen
By dressing Polyakov lines with appropriate functionals of the gauge fields, we construct observables describing a fundamental representation static quark-antiquark pair in the sin…
On the non-perturbative gluon mass and heavy quark physics
O. Philipsen
We study a recently proposed gauge invariant, non-local pure gauge observable, which is equivalent to the gluon propagator in a certain gauge. The correlator describes a gluon coup…