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Entropy of Berenstein-Maldacena-Nastase strings.
- Source :
-
Physical Review D: Particles, Fields, Gravitation & Cosmology . Feb2020, Vol. 101 Issue 4, p1-1. 1p. - Publication Year :
- 2020
-
Abstract
- In a previous paper, we proposed a probability interpretation for higher genus amplitudes of BMN (Berenstein-Maldacena-Nastase) strings in a pp-wave background with infinite negative curvature. This provides a natural definition of the entropy of a BMN string as the Shannon entropy of its corresponding probability distribution. We prove a universal upper bound that the entropy grows at most logarithmically in the strong string coupling limit. We also study the entropy by numerical methods and discuss some interesting salient features. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 24700010
- Volume :
- 101
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Physical Review D: Particles, Fields, Gravitation & Cosmology
- Publication Type :
- Periodical
- Accession number :
- 142076345
- Full Text :
- https://doi.org/10.1103/PhysRevD.101.046027