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Abstract:

We obtain new constraints for the modular energy of general states by using the monotonicity property of relative entropy. In some cases, modular energy can be related to the energy density of states and these constraints lead to interesting relations between energy and entropy. In particular, we derive new quantum energy inequalities that improve some previous bounds for the energy density of states in a conformal field theory. Additionally, the inequalities derived in this manner also lead us to conclude that the entropy of the state further restricts the possible amount of negative energy allowed by the theory. © 2018, The Author(s).

Registro:

Documento: Artículo
Título:Modular energy inequalities from relative entropy
Autor:Blanco, D.; Casini, H.; Leston, M.; Rosso, F.
Filiación:Instituto de Astronomía y Física del Espacio, Universidad Nacional de Buenos Aires, Ciudad Autónoma de Buenos Aires, 1428, Argentina
Centro Atómico Bariloche, S.C. de Bariloche, Río Negro 8400, Argentina
Department of Physics and Astronomy, University of Southern California, Los Angeles, CA 90089-0484, United States
Palabras clave:Conformal Field Theory; Field Theories in Higher Dimensions; Field Theories in Lower Dimensions
Año:2018
Volumen:2018
Número:1
DOI: http://dx.doi.org/10.1007/JHEP01(2018)154
Título revista:Journal of High Energy Physics
Título revista abreviado:J. High Energy Phys.
ISSN:11266708
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11266708_v2018_n1_p_Blanco

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Citas:

---------- APA ----------
Blanco, D., Casini, H., Leston, M. & Rosso, F. (2018) . Modular energy inequalities from relative entropy. Journal of High Energy Physics, 2018(1).
http://dx.doi.org/10.1007/JHEP01(2018)154
---------- CHICAGO ----------
Blanco, D., Casini, H., Leston, M., Rosso, F. "Modular energy inequalities from relative entropy" . Journal of High Energy Physics 2018, no. 1 (2018).
http://dx.doi.org/10.1007/JHEP01(2018)154
---------- MLA ----------
Blanco, D., Casini, H., Leston, M., Rosso, F. "Modular energy inequalities from relative entropy" . Journal of High Energy Physics, vol. 2018, no. 1, 2018.
http://dx.doi.org/10.1007/JHEP01(2018)154
---------- VANCOUVER ----------
Blanco, D., Casini, H., Leston, M., Rosso, F. Modular energy inequalities from relative entropy. J. High Energy Phys. 2018;2018(1).
http://dx.doi.org/10.1007/JHEP01(2018)154