44 citations · 153 across the 16 of their papers we have counts for
4 papers · 1 filter
Evading the Trans-Planckian problem with Vaidya spacetimes
Ivan Booth, Bradley Creelman, Jessica Santiago +1
Hawking radiation, when treated in the ray optics limit, exhibits the unfortunate trans-Planckian problem --- a Hawking photon near spatial infinity, if back-tracked to the immedia…
Tolman-like temperature gradients in stationary spacetimes
Jessica Santiago, Matt Visser
It is (or should be) well known that specification of a heat bath requires both a temperature and a 4-velocity, the rest frame of the heat bath. In static spacetimes there is a ver…
Gravity's universality: The physics underlying Tolman temperature gradients
Jessica Santiago, Matt Visser
We provide a simple and clear verification of the physical need for temperature gradients in equilibrium states when gravitational fields are present. Our argument will be built in…
Tolman temperature gradients in a gravitational field
Jessica Santiago, Matt Visser
Tolman's relation for the temperature gradient in an equilibrium self-gravitating general relativistic fluid is broadly accepted within the general relativity community. However, t…