3 papers
quant-ph2026
Single excitation swap in a modified Jaynes-Cummings-Hubbard lattice
Maritza Ahumada, Natalia Valderrama-Quinteros, Diego Tancara +1
Controlling the transport and nature of quantum excitations in low-dimensional systems is a key requirement for scalable quantum devices, including communication networks and quant…
quant-ph2025
Floquet-engineered system-reservoir interaction in the transverse field Ising model
Maritza Ahumada, Natalia Valderrama-Quinteros, Guillermo Romero
Periodically driving a quantum many-body system can drastically change its properties, leading to exotic non-equilibrium states of matter without a static analog. In this scenario,…
quant-ph2024
Steering spin fluctuations in lattice systems via two-tone Floquet engineering
Ruben Peña, Felipe Torres, Guillermo Romero
We report on the control of spin pair fluctuations using two-tone Floquet engineering. We consider a one-dimensional spin-1/2 lattice with periodically modulated spin exchanges usi…