Artículo
Calzetta, E.A.; Hu, B.L. "Correlation entropy of an interacting quantum field and H theorem for the [Formula Presented] model" (2003) Physical Review D - Particles, Fields, Gravitation and Cosmology. 68(6)
Consulte la política de Acceso Abierto del editor
Abstract:
Following the Boltzmann-BBGKY paradigm we propose a correlation entropy (of the nth order) for an interacting quantum field. The concept of correlation entropy is useful for addressing issues related to thermalization. As a small yet important step in that direction, we state an H theorem for the correlation entropy of a quantum-mechanical [Formula Presented] model with a closed time path two-particle irreducible effective action at the level of a next-to-leading-order large N approximation. This model may be regarded as a field theory in 0 space dimensions. We verify the validity of the proposed H theorem in two limiting cases. © 2003 The American Physical Society.
Registro:
| Documento: | Artículo |
| Título: | Correlation entropy of an interacting quantum field and H theorem for the [Formula Presented] model |
| Autor: | Calzetta, E.A.; Hu, B.L. |
| Filiación: | Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires, 1428, Argentina Department of Physics, University of Maryland, College Park, MD, 20742, United States |
| Año: | 2003 |
| Volumen: | 68 |
| Número: | 6 |
| DOI: | http://dx.doi.org/10.1103/PhysRevD.68.065027 |
| Título revista: | Physical Review D - Particles, Fields, Gravitation and Cosmology |
| Título revista abreviado: | Phys Rev D Part Fields Gravit Cosmol |
| ISSN: | 15507998 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v68_n6_p_Calzetta |
Citas:
---------- APA ----------
Calzetta, E.A. & Hu, B.L. (2003) . Correlation entropy of an interacting quantum field and H theorem for the [Formula Presented] model. Physical Review D - Particles, Fields, Gravitation and Cosmology, 68(6).http://dx.doi.org/10.1103/PhysRevD.68.065027
---------- CHICAGO ----------
Calzetta, E.A., Hu, B.L. "Correlation entropy of an interacting quantum field and H theorem for the [Formula Presented] model" . Physical Review D - Particles, Fields, Gravitation and Cosmology 68, no. 6 (2003).http://dx.doi.org/10.1103/PhysRevD.68.065027
---------- MLA ----------
Calzetta, E.A., Hu, B.L. "Correlation entropy of an interacting quantum field and H theorem for the [Formula Presented] model" . Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 68, no. 6, 2003.http://dx.doi.org/10.1103/PhysRevD.68.065027
---------- VANCOUVER ----------
Calzetta, E.A., Hu, B.L. Correlation entropy of an interacting quantum field and H theorem for the [Formula Presented] model. Phys Rev D Part Fields Gravit Cosmol. 2003;68(6).http://dx.doi.org/10.1103/PhysRevD.68.065027
