4 papers · 1 filter
Quantum Expectation Identities for the Three-State Model of a Molecular Domain
Boris Maulén, Roberto C. Bochicchio
The electronic distribution of a molecular domain is examined in this study. A theoretical formulation of quantum molecular properties is presented using the Quantum Expectation Id…
A quantum expectation identity: Applications to statistical mechanics
Boris Maulén, Sergio Davis, Daniel Pons
In this article we derive a useful expectation identity using the language of quantum statistical mechanics, where density matrices represent the state of knowledge about the syste…
Quantum states of physical domains in molecular systems: A three-state model approach
Roberto Bochicchio, Boris Maulén
The physical regions (domains or basins) within the molecular structure are open systems that exchange charge between them and consequently house a fractional number of electrons (…
Lie algebraic solution of the Kratzer oscillator in diatomic molecules
Boris Maulén, José Mauricio González
The study of diatomic molecules plays a central role in the understanding of the chemical bond. For their simplicity, they serve as a model for the study of more complex molecular…