http://hdl.handle.net/20.500.12128/9485
Title: | Violation of Leggett-Garg inequalities for quantum-classical hybrids |
Authors: | Łobejko, Marcin Dajka, Jerzy |
Keywords: | quantum system; quantum optics |
Issue Date: | 2015 |
Citation: | Journal of Physics: Conference Series, Vol. 626 (2015), art. no 012038 |
Abstract: | Violation of Leggett{Garg inequalities can serve as a signature of a failure of (macroscopic) realism. We investigate violation of the simplest Leggett{Garg inequality for a qubit coupled to an integer j spin (angular momentum). Such a system e ectively reveals quantum{classical hybrid behavior in the limit of large j values. We show that a maximal violation of the Leggett{ Garg inequality is larger for quantum{classical hybrids than for fully quantum systems. |
URI: | http://hdl.handle.net/20.500.12128/9485 |
DOI: | 10.1088/1742-6596/626/1/012038 |
ISSN: | 1742-6588 |
Appears in Collections: | Artykuły (WNŚiT) |
File | Description | Size | Format | |
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Lobejko_Violation_of_Leggett_Garg_inequalities.pdf | 919,14 kB | Adobe PDF | View/Open |
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