18 citations · 18 across the 1 of their papers we have counts for
2 papers
cond-mat.quant-gas2018★ 18 cited
The Rhombi-Chain Bose-Hubbard Model: geometric frustration and interactions
Christine Cartwright, Gabriele De Chiara, Matteo Rizzi
We explore the effects of geometric frustration within a one-dimensional Bose-Hubbard model using a chain of rhombi subject to a magnetic flux. The competition of tunnelling, self-…
quant-ph2017
Entanglement scaling at first order phase transitions
A. Yuste, C. Cartwright, G. De Chiara +1
First order quantum phase transitions (1QPTs) are signaled, in the thermodynamic limit, by discontinuous changes in the ground state properties. These discontinuities affect expect…