General measure for macroscopic quantum states beyond "dead and alive"
We consider the characterization of quantum superposition states beyond the pattern "dead and alive". We propose a measure that is applicable to superpositions of multiple macroscopically distinct states, superpositions with different weights as well as mixed states. The measure is based o...
Main Authors: | Sekatski, P, Yadin, B, Renou, M, Dür, W, Gisin, N, Fröwis, F |
---|---|
פורמט: | Journal article |
יצא לאור: |
Institute of Physics
2017
|
פריטים דומים
-
General measure for macroscopic quantum states beyond ‘dead and alive’
מאת: Pavel Sekatski, et al.
יצא לאור: (2018-01-01) -
Robust Macroscopic Quantum Measurements in the Presence of Limited Control and Knowledge
מאת: Marc-Olivier Renou, et al.
יצא לאור: (2018-01-01) -
Measures of macroscopicity for quantum spin systems
מאת: Florian Fröwis, et al.
יצא לאור: (2012-01-01) -
All macroscopic quantum states are fragile and hard to prepare
מאת: Andrea López-Incera, et al.
יצא לאור: (2019-01-01) -
Macroscopic superpositions require tremendous measurement devices
מאת: Michalis Skotiniotis, et al.
יצא לאור: (2017-11-01)