9 citations · 15 across the 5 of their papers we have counts for
8 papers
Finite-temperature chiral transition in QCD with quarks in the fundamental and adjoint representation
Francesco Basile, Andrea Pelissetto, Ettore Vicari
We study the nature of the finite-temperature chiral transition in QCD with N_f light quarks in the fundamental and adjoint representation. Universality and renormalization-group (…
Interacting N-vector order parameters with O(N) symmetry
Andrea Pelissetto, Ettore Vicari
We consider the critical behavior of the most general system of two N-vector order parameters that is O(N) invariant. We show that it may a have a multicritical transition with enl…
The scaling equation of state of the three-dimensional O(N) universality class: N >= 4
Agostino Butti, Francesco Parisen Toldin, Andrea Pelissetto +1
We determine the critical equation of state of the three-dimensional O(N) universality class, for N=4, 5, 6, 32, 64. The N=4 is relevant for the chiral phase transition in QCD with…
The critical behavior of magnetic systems described by Landau-Ginzburg-Wilson field theories
Pasquale Calabrese, Andrea Pelissetto, Ettore Vicari
We discuss the critical behavior of several three-dimensional magnetic systems, such as pure and randomly dilute (anti)ferromagnets and stacked triangular antiferromagnets. We also…
Critical behavior of vector models with cubic symmetry
P. Calabrese, A. Pelissetto, E. Vicari
We report on some results concerning the effects of cubic anisotropy and quenched uncorrelated impurities on multicomponent spin models. The analysis of the six-loop three-dimensio…
Comment on ``Bicritical and Tetracritical Phenomena and Scaling Properties of the SO(5) Theory,'' [X. Hu, Phys. Rev. Lett. 87, 057004 (2001)]
Pasquale Calabrese, Andrea Pelissetto, Ettore Vicari
We show that, in the most general -component theory with symmetry O(n_1)+O(n_2), N=n_1+n_2\geq 3, the O(N)-symmetric fixed point has (at least) three unstable directions: the te…