19 citations · 100 across the 14 of their papers we have counts for
14 papers
Fluctuations around Periodic BPS-Density Waves in the Calogero Model
V. Bardek, J. Feinberg, S. Meljanac
The collective field formulation of the Calogero model supports periodic density waves. An important set of such density waves is a two-parameter family of BPS solutions of the equ…
Solutions of coupled BPS equations for two-family Calogero and matrix models
Velimir Bardek, Stjepan Meljanac, Daniel Meljanac
We consider a large N, two-family Calogero and matrix model in the Hamiltonian, collective-field approach. The Bogomol'nyi limit appears and the solutions to the coupled Bogomol'ny…
Waves and Solitons in the Calogero Model - Revisited
V. Bardek, J. Feinberg, S. Meljanac
The Calogero model bears, in the continuum limit, collective excitations in the form of density waves and solitary modulations of the density of particles. This sector of the spect…
Solitons in the duality-based matrix model
V. Bardek, S. Meljanac
We analyze soliton solutions in the duality-based matrix model. There are two types of solution, a one soliton-antisoliton solution (with the constant boundary condition at infinit…
Collective Field Formulation of the Multispecies Calogero Model and its Duality Symmetries
V. Bardek, J. Feinberg, S. Meljanac
We study the collective field formulation of a restricted form of the multispecies Calogero model, in which the three-body interactions are set to zero. We show that the resulting…
Comment on "Solitons and excitations in the duality-based matrix model"
V. Bardek, S Meljanac
It is shown that a method for constructing exact multi-solitonic solutions of the coupled BPS equations in the duality-based generalization of the hermitean matrix model, which was…