14 citations · 48 across the 8 of their papers we have counts for
3 papers · 1 filter
Tunable Magnetic Order in Chiral Coupled Spin Chains
Rafael D. Soares, J. M. Viana Parente Lopes, Hugo Terças
We obtain the ground-state phase diagram of two spin chains consisting in a set two-level systems asymmetrically coupled to an XX chain through a chiral interaction. The interactio…
Dissipative phase transition of interacting non-reciprocal fermions
Rafael D. Soares, Matteo Brunelli, Marco Schirò
While non-reciprocal couplings are ubiquitous in classical systems, their impact on quantum many-body criticality and entanglement remains largely unexplored. Using exact numerical…
Non-Unitary Quantum Many-Body Dynamics using the Faber Polynomial Method
Rafael D. Soares, Marco Schirò
Efficient numerical methods are still lacking to probe the unconventional dynamics of quantum many-body systems under non-unitary evolution. In this work, we use Faber polynomials…