226 citations · 537 across the 20 of their papers we have counts for
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An introduction to the physics of Cartan gravity
H. F. Westman, T. G. Zlosnik
A distance can be measured by monitoring how much a wheel has rotated when rolled without slipping. This simple idea underlies the mathematics of Cartan geometry. The Cartan-geomet…
What does it mean for half of an empty cavity to be full?
Eric G. Brown, Marco del Rey, Hans Westman +2
It is well known that the vacuum state of a quantum field is spatially entangled. This is true both in free and confined spaces, for example in an optical cavity. The obvious conse…
Local quanta, unitary inequivalence, and vacuum entanglement
Matias Rodriguez-Vazquez, Marco del Rey, Hans Westman +1
In this work we develop a formalism for describing localised quanta for a real-valued Klein-Gordon field in a one-dimensional box . We quantise the field using non-stationa…