Foundations of Physics

, Volume 44, Issue 6, pp 689–708

On the Possibility of Measuring the Unruh Effect

Article

DOI: 10.1007/s10701-014-9806-0

Cite this article as:
Peña, I. & Sudarsky, D. Found Phys (2014) 44: 689. doi:10.1007/s10701-014-9806-0

Abstract

There is a persistent state of confusion regarding the nature of the Unruh effect. We will argue that, in contrast to some interpretations thereof, the effect does not represent any novel physics and that, by its very nature, the effect is fundamentally unmeasurable in all experiments of the kind that have been contemplated until now. Also, we discuss what aspects connected with this effect one might consider as possibilities to be explored empirically and what their precise meaning may be regarding the issue at hand.

Keywords

Quantum field theory in curved spacetime Unruh effect  Quantum electrodynamics Accelerated frames 

Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  1. 1.Plantel Casa LibertadUniversidad Autónoma de la Ciudad de MéxicoMexicoMéxico
  2. 2.Instituto de Ciencias NuclearesUniversidad Nacional Autónoma de MéxicoMexicoMéxico