15–20 Jun 2014
Laurentian University / Université Laurentienne
America/Toronto timezone
Welcome to the 2014 CAP Congress! / Bienvenue au congrès de l'ACP 2014!

The Continuum Limit of the Unruh Effect in a Cavity

18 Jun 2014, 09:30
15m
C-114 (Laurentian University / Université Laurentienne)

C-114

Laurentian University / Université Laurentienne

Sudbury, Ontario
Oral (Student, Not in Competition) / Orale (Étudiant(e), pas dans la compétition) Theoretical Physics / Physique théorique (DTP-DPT) (W1-4) Fields and Strings - DTP / Champs et cordes - DPT

Speaker

Wilson Brenna (University of Waterloo)

Description

Building on previous numerical non-perturbative studies of the Unruh effect on a harmonic-oscillator-detector in a cavity, we seek to explain the nuances involved in taking the continuum limit of an Unruh-DeWitt detector as the cavity becomes large. While we have previously replicated the linear dependence of temperature on acceleration, here we will discuss how in the continuum limit the slope of this dependence will converge to $1/2\pi$, with vanishing constant term. Our ability to directly examine the detector's thermality will guide us towards a resolution.

Primary author

Wilson Brenna (University of Waterloo)

Co-authors

Dr Eduardo Martín-Martínez (University of Waterloo) Dr Robert Mann (University of Waterloo)

Presentation materials