From the 1 of 8 linked papers with an AI index.
2 citations · 2 across the 3 of their papers we have counts for
3 papers · 1 filter
The Apparatus Strikes Back: Momentum Conservation and the Cost of Spatial Superpositions
Lucas C. Céleri, Diogo O. Soares-Pinto, Daniel A. Turolla Vanzella
The paper shows that momentum conservation forces any apparatus creating a spatial superposition of a massive particle to become entangled with the particle, and that the resulting…
The stress-energy tensor of an Unruh-DeWitt detector
T. Rick Perche, J. P. M. Pitelli, Daniel A. T. Vanzella
We propose a model for a finite-size particle detector, which allows us to derive its stress-energy tensor. This tensor is obtained from a covariant Lagrangian that describes not o…
Zooming in on discrete space
Daniel A. Turolla Vanzella
Although we lack complete understanding of quantum aspects of gravitation, it is usually agreed, using general arguments, that a final quantum gravity theory will endow space and t…