27 citations · 73 across the 12 of their papers we have counts for
4 papers · 1 filter
Viscosity of a net-baryon fluid near the QCD critical point
N. G. Antoniou, F. K. Diakonos, A. S. Kapoyannis
In the dynamics of the QCD critical point, the net-baryon fluid, linked to the slow component of the order parameter, relaxes to a 3d Ising system in equilibrium. An analytical stu…
Generalized continuity equations from two-field Schrödinger Lagrangians
Aris G. B. Spourdalakis, George Pappas, Christian V. Morfonios +3
A variational scheme for the derivation of generalized, symmetry-induced continuity equations for Hermitian and non-Hermitian quantum mechanical systems is developed. We introduce…
Domain magnetization approach to the isothermal critical exponent
A. -M. Tsopelakou, G. Margazoglou, Y. F. Contoyiannis +3
We propose a method for calculating the isothermal critical exponent in Ising systems undergoing a second-order phase transition. It is based on the calculation of the mean mag…
symmetry breaking in waveguide arrays with competing loss/gain pairs
P. A. Kalozoumis, C. V. Morfonios, F. K. Diakonos +1
We consider a periodic waveguide array whose unit cell consists of a -symmetric quadrimer with two competing loss/gain parameter pairs which lead to qualitatively dif…