13 citations · 50 across the 9 of their papers we have counts for
9 papers
Exploiting SU(N ) dynamical symmetry for rovibronic stabilization of a weakly bound diatomic molecule
Diego F. Uribe, Mateo Londoño, Julio C. Arce
We propose a multilevel scheme to coherently transfer the population of a diatomic molecule from a rovibrational level to a target rovibrational level of the same electronic state…
Vibrational ladder-descending photostabilization of a weakly bound molecule: Quantum optimal control with a genetic algorithm
Mateo Londoño, Julio C. Arce
We propose an optical control scheme for driving a polar molecule from a high-lying vibrational level to a target low-lying one, within the same electronic state. The scheme utiliz…
Characterization of the continuous transition from atomic to molecular shape in the three-body Coulomb system
Laura D. Salas, Barbara Zamora-Yusti, Julio C. Arce
We present an alternative, univocal characterization of the continuous transition from atomic to molecular shape in the Coulomb system constituted by two identical particles and a…
Quantum dynamics of the intramolecular vibrational energy redistribution in OCS: From localization to quasi-thermalization
J. B. Pérez, J. C. Arce
We report a fully quantum-dynamical study of the intramolecular vibrational energy redistribution (IVR) in the electronic ground state of carbonyl sulfide (OCS), which is a prototy…
Potential energy surfaces in atomic structure: The role of Coulomb correlation in the ground state of helium
L. D. Salas, J. C. Arce
For the states of two-electron atoms, we introduce an exact and unique factorization of the internal eigenfunction in terms of a marginal amplitude, which depends functionally…
Unification of the conditional probability and semiclassical interpretations for the problem of time in quantum theory
Julio César Arce
We show that the time-dependent Schrödinger equation (TDSE) is the phenomenological dynamical law of evolution unraveled in the classical limit from a timeless formulation in terms…
Mini-bandstructure tailoring in pi-conjugated periodic block copolymers employing the envelope crystalline-orbital method
Cesar A. Mujica-Martinez, Julio C. Arce
A strategy for the systematic design of polymeric superlattices with tailor-made mini-bandgaps and carrier mini-effective masses is described and computationally implemented by mea…
Envelope molecular-orbital theory of extended systems I. Electronic states of organic quasi-linear nano-heterostructures
Julio C. Arce, Alejandro Perdomo-Ortiz, Martha L. Zambrano +1
A conceptually appealing and computationally economical course-grained molecular-orbital (MO) theory for extended quasi-linear molecular heterostructures is presented. The formalis…
Molecular architectures based on pi-conjugated block copolymers for global quantum computation
Cesar A. Mujica Martinez, Julio C. Arce, John H. Reina +1
We propose a molecular setup for the physical implementation of a barrier global quantum computation scheme based on the electron-doped pi-conjugated copolymer architecture of nine…