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Entropy of Berenstein-Maldacena-Nastase Strings

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arxiv 1910.02581 v2 pith:44RAB65Q submitted 2019-10-07 hep-th

Entropy of Berenstein-Maldacena-Nastase Strings

classification hep-th
keywords entropyberenstein-maldacena-nastaseprobabilitystringstringsamplitudesbackgroundbound
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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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.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Gibbons-Hawking Entropy and BMN Strings

    hep-th 2025-11 conditional novelty 6.0

    A proposed universal finite entropy bound for quantum gravity is introduced and linked to the Gibbons-Hawking entropy of our universe, with BMN strings suggested as an unresolved test.