Effective quantum Hamiltonian for a two-mesh LC circuit with discrete charge: Managing of currents and voltages

M. Calcina-Nogales, D. Sanjinés, E. Mamani

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

Resumen

In this paper, we study the dynamics of a quantum two-mesh LC circuit with discrete charge subject to rapidly oscillating voltage sources. A time-independent effective Hamiltonian for this system is derived in a high-frequency series expansion upto ω-2 whose dominant behavior indicates the possibility of observing two physical phenomena: first, the controlled manipulation and suppression of the mesh currents by setting specific values of the voltage source amplitudes and, second, the onset of a DC regime (in the single-mesh case) which could be inferred by interpreting the quasi-degenerate quantum states.

Idioma originalInglés
Número de artículo501041
PublicaciónInternational Journal of Modern Physics B
Volumen36
N.º18
DOI
EstadoPublicada - 20 jul. 2022

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