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Is life a thermal horizon ?

Pierre Martinetti
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Abstract

This talk aims at questioning the vanishing of Unruh temperature for an inertial observer in Minkovski spacetime with finite lifetime, arguing that in the non eternal case the existence of a causal horizon is not linked to the non-vanishing of the acceleration. This is illustrated by a previous result, the diamonds temperature, that adapts the algebraic approach of Unruh effect to the finite case.

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Pierre Martinetti. 2007-07-26. Is life a thermal horizon ?. https://doi.org/10.1088/1742-6596%2F67%2F1%2F012034

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