107 citations · 571 across the 29 of their papers we have counts for
4 papers · 1 filter
More on the rainbow chain: entanglement, space-time geometry and thermal states
Javier Rodríguez-Laguna, Jérôme Dubail, Giovanni Ramírez +2
The rainbow chain is an inhomogenous exactly solvable local spin model that, in its ground state, displays a half-chain entanglement entropy growing linearly with the system size.…
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…
Fourier-space entanglement of spin chains
Miguel Ibáñez-Berganza, Javier Rodríguez-Laguna, Germán Sierra
Entanglement between different regions in momentum space is studied for ground states of some spin-chain Hamiltonians: the XY model, the Ising model in a transverse field (ITF) and…
Entanglement in correlated random spin chains, RNA folding and kinetic roughening
Javier Rodríguez-Laguna, Silvia N. Santalla, Giovanni Ramírez +1
Average block entanglement in the 1D XX-model with uncorrelated random couplings is known to grow as the logarithm of the block size, in similarity to conformal systems. In this wo…