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arXiv · hep-th/0007238

Defining Entropy Bounds

Don N. Page
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Abstract

Bekenstein's conjectured entropy bound for a system of linear size R and energy E, S < 2 pi E R, has counterexamples for many of the ways in which the "system," R, E, and S may be defined. Here new ways are proposed to define these quantities for arbitrary nongravitational quantum field theories in flat spacetime, such as defining R as the smallest radius outside of which only vacuum expectation values occur. Difficulties of extending these definitions to gravitational quantum theories are noted.

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Don N. Page. 2008-09-19. Defining Entropy Bounds. https://doi.org/10.1088/1126-6708%2F2008%2F10%2F007

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