68 citations · 75 across the 4 of their papers we have counts for
4 papers
Tachyonic quench in a free bosonic field theory
Sebastian Montes, Javier Rodríguez-Laguna, Germán Sierra
We present a characterization of a bosonic field theory driven by a free (Gaussian) tachyonic Hamiltonian. This regime is obtained from a theory describing two coupled bosonic fiel…
The BCS wave function, matrix product states, and the Ising conformal field theory
Sebastian Montes, Javier Rodríguez-Laguna, Germán Sierra
We present a characterization of the many-body lattice wave functions obtained from the conformal blocks (CBs) of the Ising conformal field theory (CFT). The formalism is interpret…
Many-body Lattice Wavefunctions From Conformal Blocks
Sebastian Montes, Javier Rodríguez-Laguna, Hong-Hao Tu +1
We introduce a general framework to construct many-body lattice wavefunctions starting from the conformal blocks (CBs) of rational conformal field theories (RCFTs). We discuss the…
Phase diagram and quench dynamics of the Cluster-XY spin chain
Sebastian Montes, Alioscia Hamma
We study the complete phase space and the quench dynamics of an exactly solvable spin chain, the cluster-XY model. In this chain, the cluster term and the XY couplings compete to g…