Resumen: En el presente informe se presenta el estudio de la ecuación de Langevin que surgen al acoplar un sistema lineal central con un baño térmico a temperatura T. El potencial de los modos del baño es no-lineal y esta parametrizado ...

Abstract: We calculate the energy spectrum of a pair of two-level single terrylene molecules in a paraterphenyl crystal, which are coupled via the dipole-dipole interaction and externally driven with a laser field. We give the full ...

Resumen: Reportamos el cálculo del espectro energético de moléculas individuales acopladas a un campo láser externo en un arreglo de moléculas de terrileno inmersas en un cristal de para-terfenilo. Se realiza el cálculo numérico ...

Abstract: Here we address a theoretical analysis of the effects of applied hydrostatic pressure on electron states in concentric GaAs–(Ga,Al)As double quantum rings, under axial magnetic fields. Emphasis is put on the dependence of ...

Resumen: Here we address a theoretical analysis of the effects of applied hydrostatic pressure on electron states in concentric GaAs–(Ga,Al)As double quantum rings, under axial magnetic fields. Emphasis is put on the dependence of ...

Abstract: We study the entanglement dynamics in the externally-driven single-mode Dicke model in the thermodynamic limit, when the field is in resonance with the atoms. We compute the correlations in the atoms-field ground state by ...

Resumen: Se estudia la dinámica del intrincamiento en el modelo de Dicke unimodal controlado externamente, en el límite termodinámico, cuando el campo está en resonancia con los átomos. Se estudian las correlaciones en el estado ...

Abstract: The effects of a laser field on the conduction-electron effective Landé g factor in GaAs–Ga1−xAlxAs quantum wells and quantum-well wires under applied magnetic fields are studied within the effective-mass approximation. ...

Resumen: The effects of a laser field on the conduction-electron effective Landé g factor in GaAs–Ga1−xAlxAs quantum wells and quantum-well wires under applied magnetic fields are studied within the effective-mass approximation. ...

Abstract: We consider the general open system problem of a charged quantum oscillator con- fined in a harmonic trap, whose frequency can be arbitrarily modulated in time, that interacts with both an incoherent quantized (blackbody) ...

Resumen: We consider the general open system problem of a charged quantum oscillator con- fined in a harmonic trap, whose frequency can be arbitrarily modulated in time, that interacts with both an incoherent quantized (blackbody) ...

Abstract: We have study the heavy-hole exciton states in GaSb–GaInAsSb–GaSb type-I spherical Quantum Dots, using temperature-dependent static dielectric constant and electron affinity, with a finite height potential barrier, as a ...

Resumen: We have study the heavy-hole exciton states in GaSb–GaInAsSb–GaSb type-I spherical Quantum Dots, using temperature-dependent static dielectric constant and electron affinity, with a finite height potential barrier, as a ...

Abstract: We have studied the quantum confinement, applied hydrostatic pressure, and temperature dependence of the binding energy of a magnetoexciton bound to a ionized-donor impurity in GaAs/Ga1−xAlxAs quantum wells, taking into ...

Resumen: We have studied the quantum confinement, applied hydrostatic pressure, and temperature dependence of the binding energy of a magnetoexciton bound to a ionized-donor impurity in GaAs/Ga1−xAlxAs quantum wells, taking into ...

Abstract: Contrary to the conventional wisdom that deviations from standard thermodynamics originate from the strong coupling to the bath, it is shown that these deviations are intimately linked to the power spectrum of the thermal ...

Resumen: Contrary to the conventional wisdom that deviations from standard thermodynamics originate from the strong coupling to the bath, it is shown that these deviations are intimately linked to the power spectrum of the thermal ...