85 citations · 461 across the 23 of their papers we have counts for
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cond-mat.dis-nn2023★ 8 cited
Random free-fermion quantum spin chain with multi-spin interactions
Francisco C. Alcaraz, José A. Hoyos, Rodrigo A. Pimenta
We study the effects of quenched disorder in a class of quantum chains with (p+1)-multispin interactions exhibiting a free fermionic spectrum, paying special attention to the case…
cond-mat.stat-mech2023★ 15 cited
Ising analogues of quantum spin chains with multispin interactions
Francisco C. Alcaraz, Rodrigo A. Pimenta, Jesko Sirker
A new family of free fermionic quantum spin chains with multispin interactions was recently introduced. Here we show that it is possible to build standard quantum Ising chains -- b…