Authors: George Rajna
Lengthening the time during which a system is capable of retaining energy before losing it to the local environment is a key goal for the development of quantum information.  At the Niels Bohr Institute, University of Copenhagen, researchers have realized the swap of electron spins between distant quantum dots.  A quantum circuit that can unambiguously test for information scrambling in an experiment could help verify the calculations of quantum computers and even shed more light on what happens to quantum information when it falls into a black hole. 
Comments: 48 Pages.
[v1] 2019-10-18 04:45:04
Unique-IP document downloads: 11 times
Vixra.org is a pre-print repository rather than a journal. Articles hosted may not yet have been verified by peer-review and should be treated as preliminary. In particular, anything that appears to include financial or legal advice or proposed medical treatments should be treated with due caution. Vixra.org will not be responsible for any consequences of actions that result from any form of use of any documents on this website.
Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.