Deformed classical-quantum mechanics transition

Cortés, J.L. (Universidad de Zaragoza) ; Gamboa, J.

Resumen: An approach to study a generalization of the classical-quantum transition for general systems is proposed. In order to develop the idea, a deformation of the ladder operators algebra is proposed that contains a realization of the quantum group SU(2)q as a particular case. In this deformation Planck''s constant becomes an operator whose eigenvalues approach for small values of n (the eigenvalue of the number operator) and zero for large values of n (the system is classicalized).

Idioma: Inglés

DOI: 10.1103/PhysRevD.102.036015

Año: 2020

Publicado en: Physical Review D 102, 3 (2020), 036015 1-10
ISSN: 2470-0010

Factor impacto JCR: 5.296 (2020)

Categ. JCR: PHYSICS, PARTICLES & FIELDS rank: 6 / 29 = 0.207 (2020) - Q1 - T1
Categ. JCR: ASTRONOMY & ASTROPHYSICS rank: 15 / 68 = 0.221 (2020) - Q1 - T1

Factor impacto SCIMAGO: 1.887 - Physics and Astronomy (miscellaneous) (Q1)

Financiación: info:eu-repo/grantAgreement/ES/DGA/E21-20R
Financiación: info:eu-repo/grantAgreement/ES/MINECO-FEDER/PGC2018-095328-B-I00

Tipo y forma: Article (Published version)

Área (Departamento): Área Física Teórica (Dpto. Física Teórica)