6 papers
The chiral crossover, static-light and light-light meson spectra, and the deconfinement crossover
Pedro Bicudo, Nuno Cardoso, Marco Cardoso
We study the chiral crossover, the spectra of light-light and of static-light mesons and the deconfinement crossover at finite temperature T. Our framework is the confining and chi…
QCD confinement and chiral crossovers, two critical points
P. Bicudo, M. Cardoso, N. Cardoso
We study the QCD phase diagram, in particular we study the critical points of the two main QCD phase transitions, confinement and chiral symmetry breaking. Confinement drives chira…
Colour fields in gauge invariant quenched SU(3) Lattice QCD
Pedro Bicudo, Marco Cardoso, Nuno Cardoso
he colour fields, created by static sources belonging to different SU(3) representations, from the 3 to the 27, are computed in quenched SU(3) lattice QCD, in a 24^3 x 48 lattice a…
Lattice SU(2) on GPU's
Nuno Cardoso, Pedro Bicudo
We discuss the CUDA approach to the simulation of pure gauge Lattice SU(2). CUDA is a hardware and software architecture developed by NVIDIA for computing on the GPU. We present an…
Colour fields of the static hybrid gluon-quark-antiquark system
Nuno Cardoso, Marco Cardoso, Pedro Bicudo
The colour fields, created by a static gluon-quark-antiquark system, are computed in quenched SU(3) lattice QCD, in a lattice at and . We…
Tetraquark resonances, flip-flop and cherry in a broken glass model
P. Bicudo, M. Cardoso, N. Cardoso
We develop a formalism to study tetraquarks using the generalized flip-flop potential, which include the tetraquark potential component. Technically this is a difficult problem, ne…