153 citations · 485 across the 11 of their papers we have counts for
8 papers · 1 filter
Supersymmetric Q-balls: A Numerical Study
L. Campanelli, M. Ruggieri
We study numerically a class of non-topological solitons, the Q-balls, arising in supersymmetric extension of the Standard Model with low-energy, gauge-mediated symmetry breaking.…
Three flavor Nambu-Jona Lasinio model with Polyakov loop and competition with nuclear matter
M. Ciminale, R. Gatto, N. D. Ippolito +2
We study the phase diagram of the three flavor Polyakov-Nambu-Jona Lasinio (PNJL) model and in particular the interplay between chiral symmetry restoration and deconfinement crosso…
Instabilities in two flavor quark matter
Marco Ruggieri
I discuss briefly the instabilities of two flavor quark matter, paying attention to the gradient instability which develops in the g2SC phase in the Goldstone sector.
Equilibrium sequences of non rotating and rapidly rotating crystalline color superconducting hybrid stars
Nicola Ippolito, Marco Ruggieri, Dirk Rischke +2
The three-flavor crystalline color-superconducting (CCS) phase of quantum chromodynamics (QCD) is a candidate phase for the ground state of cold matter at moderate densities above…
Polyakov loop and the color-flavor locked phase of Quantum Chromodynamics
M. Ciminale, G. Nardulli, M. Ruggieri +1
We consider the Polyakov Nambu Jona Lasinio model with three massless quarks at high density and moderate temperature in the superconductive color flavor locking phase. We compute…
Superfluid and Pseudo-Goldstone Modes in Three Flavor Crystalline Color Superconductivity
R. Anglani, R. Gatto, N. D. Ippolito +2
We study the bosonic excitations in the favorite cubic three flavor crystalline LOFF phases of QCD. We calculate in the Ginzburg-Landau approximation the masses of the eight pseudo…