128 citations · 338 across the 12 of their papers we have counts for
3 papers · 1 filter
Supersymmetric approximations to the 3D supersymmetric O(N) model
John F. Dawson, Bogdan Mihaila, Per Berglund +1
We develop several non-perturbative approximations for studying the dynamics of a supersymmetric O(N) model which preserve supersymmetry. We study the phase structure of the vacuum…
Exact solitary wave solutions for a discrete field theory in 1+1 dimensions
Fred Cooper, Avinash Khare, Bogdan Mihaila +1
We have found exact, periodic, time-dependent solitary wave solutions of a discrete field theory model. For finite lattices, depending on whether one is considering a repulsi…
Density and spin response functions in ultracold fermionic atom gases
Bogdan Mihaila, Sergio Gaudio, Krastan B. Blagoev +3
We propose a new method of detecting the onset of superfluidity in a two-component ultracold fermionic gas of atoms governed by an attractive short-range interaction. By studying t…