249 citations · 4.3k across the 104 of their papers we have counts for
5 papers · 1 filter
1D Lieb-Liniger Bose Gas as Non-Relativistic Limit of the Sinh-Gordon Model
M. Kormos, G. Mussardo, A. Trombettoni
The repulsive Lieb-Liniger model can be obtained as the non-relativistic limit of the Sinh-Gordon model: all physical quantities of the latter model (S-matrix, Lagrangian and opera…
Quantum Quenches in Integrable Field Theories
Davide Fioretto, Giuseppe Mussardo
We study the non equilibrium time evolution of an integrable field theory in 1+1 dimensions after a sudden variation of a global parameter of the Hamiltonian. For a class of quench…
Quantum hashing with the icosahedral group
Michele Burrello, Haitan Xu, Giuseppe Mussardo +1
We study an efficient algorithm to hash any single qubit gate (or unitary matrix) into a braid of Fibonacci anyons represented by a product of icosahedral group elements. By repres…
Ultracold Bosons with 3-Body Attractive Interactions in an Optical Lattice
E. Fersino, B. A. Malomed, G. Mussardo +1
We study the effect of an optical lattice (OL) on the ground-state properties of one-dimensional ultracold bosons with three-body attraction and two-body repulsion, which are descr…
Effective potentials and kink spectra in non-integrable perturbed conformal field theories
G. Mussardo, G. Takacs
We analyze the evolution of the effective potential and the particle spectrum of two-parameter families of non-integrable quantum field theories. These theories are defined by defo…