ar X iv : h ep - t h / 06 06 17 4 v 1 19 J un 2 00 6 Einstein - Podolsky - Rosen correlations between two uniformly accelerated oscillators
نویسندگان
چکیده
We consider the quantum correlations, i.e. the entanglement, between two systems uniformly accelerated with identical acceleration a in opposite Rindler quadrants which have reached thermal equilibrium with the Unruh heat bath. To this end we study an exactly soluble model consisting of two oscillators coupled to a massless scalar field in 1+1 dimensions. We find that for some values of the parameters the oscillators get entangled shortly after the moment of closest approach. Because of boost invariance there are an infinite set of pairs of positions where the oscillators are entangled. The maximal entanglement between the oscillators is found to be approximately 1.4 entanglement bits.
منابع مشابه
ar X iv : h ep - t h / 06 06 07 5 v 1 8 J un 2 00 6 Boundary Terms in Supergravity and Supersymmetry ∗
We begin with the simplest possible introduction to supergravity, and then discuss its spin 3/2 stress tensor. Next, we discuss boundary conditions on fields and boundary actions for N = 1 supergravity. Finally, we discuss new boundary contributions to the mass and central charge of monopoles in N = 4 super Yang-Mills theory. All models are in 3+1 dimensions. YITP-SB-06-21
متن کاملar X iv : h ep - p h / 02 06 06 1 v 2 9 J un 2 00 2 B̄ 0 → π + X in the Standard Model
In this paper we investigate the possibility of studying B → π form factor using the semi-inclusive decays ¯
متن کاملar X iv : h ep - p h / 05 06 27 0 v 1 27 J un 2 00 5 Coupled - channel model for charmonium levels and an option for X ( 3872 )
متن کامل
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2006