262 citations · 2.9k across the 84 of their papers we have counts for
3 papers · 1 filter
Truncated Conformal Space Approach for 2D Landau-Ginzburg Theories
Andrea Coser, Marco Beria, Giuseppe Brandino +2
We study the spectrum of Landau-Ginzburg theories in 1+1 dimensions using the truncated conformal space approach employing a compactified boson. We study these theories both in the…
Competing interactions in semiconductor quantum dots
Rianne van den Berg, Giuseppe Brandino, Omar El Araby +3
We introduce an integrability-based method enabling the study of semiconductor quantum dot models incorporating both the full hyperfine interaction as well as a mean-field treatmen…
Predicting Excitonic Gaps of Semiconducting Single Walled Carbon Nanotubes From a Field Theoretic Analysis
Robert M. Konik, Matthew Y. Sfeir, James A. Misewich
We demonstrate that a non-perturbative framework for the treatment of the excitations of single walled carbon nanotubes based upon a field theoretic reduction is able to accurately…