Journal
PHYSICAL REVIEW A
Volume 94, Issue 3, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevA.94.032121
Keywords
-
Categories
Funding
- EPSRC (UK) via the Doctoral Training Centre in Condensed Matter Physics [EP/G03673X/1]
- Sao Paulo Research Foundation (FAPESP) [2012/18558-5]
- EU Collaborative project QuProCS [641277]
- Academy of Finland [287750]
- Magnus Ehrnrooth Foundation
Ask authors/readers for more resources
Memory effects play a fundamental role in the study of the dynamics of open quantum systems. There exist two conceptually distinct notions of memory discussed for quantum channels in the literature. In quantum information theory quantum channels with memory are characterized by the existence of correlations between successive applications of the channel on a sequence of quantum systems. In open quantum systems theory memory effects arise dynamically during the time evolution of quantum systems and define non-Markovian dynamics. Here we relate and combine these two different concepts of memory. In particular, we study the interplay between correlations between multiple uses of quantum channels and non-Markovianity as nondivisibility of the t-parametrized family of channels defining the dynamical map.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available