411 citations · 1.9k across the 31 of their papers we have counts for
31 papers
Role of exceptional points in the dynamics of the Lindblad Sachdev-Ye-Kitaev model
Jie-ping Zheng, Jorge Dukelsky, Rafael A. Molina +1
The out of equilibrium dynamics of the Sachdev-Ye-Kitaev model (SYK), comprising Majoranas with random all-to-all four-body interactions, minimally coupled to a Markovian bath…
Constants of motion characterizing continuous symmetry-broken phases
Ángel L. Corps, Jorge Dukelsky, Armando Relaño
We present a theory characterizing the phases emerging as a consequence of continuous symmetry-breaking in quantum and classical systems. In symmetry-breaking phases, dynamics is r…
Equation of Motion Method to strongly correlated Fermi systems and Extended RPA approaches
P. Schuck, D. S. Delion, J. Dukelsky +4
The status of different extensions of the Random Phase Approximation (RPA) is reviewed. The general framework is given within the Equation of Motion Method and the equivalent Green…
On the solution of a pairing problem in the continuum
A. Mercenne, N. Michel, J. Dukelsky +1
We present a generalized Richardson solution for fermions interacting with the pairing interaction in both discrete and continuum parts of the single particle (s.p.) spectrum. The…
The Elliptic Gaudin Model: a Numerical Study
Carlos Esebbag, Jorge Dukelsky
The elliptic Gaudin model describes completely anisotropic spin systems with long range interactions. The model was proven to be quantum integrable by Gaudin and latter the exact s…
Disentangling phase transitions and critical points in the proton-neutron interacting boson model by catastrophe theory
J. E. Garcia-Ramos, J. M. Arias, J. Dukelsky
We introduce the basic concepts of catastrophe theory needed to derive analytically the phase diagram of the proton-neutron interacting boson model (IBM-2). Previous studies [1,2,3…