Channel capacity enhancement with indefinite causal order
نویسندگان
چکیده
منابع مشابه
Experimental verification of an indefinite causal order
Investigating the role of causal order in quantum mechanics has recently revealed that the causal relations of events may not be a priori well defined in quantum theory. Although this has triggered a growing interest on the theoretical side, creating processes without a causal order is an experimental task. We report the first decisive demonstration of a process with an indefinite causal order....
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Mateus Araújo,1 Philippe Allard Guérin,2, 3 and Ämin Baumeler4, 5 1Institute for Theoretical Physics, University of Cologne, Zülpicher Straße 77, 50937 Cologne, Germany 2Faculty of Physics, University of Vienna, Boltzmanngasse 5, 1090 Vienna, Austria 3Institute for Quantum Optics and Quantum Information (IQOQI), Austrian Academy of Sciences, Boltzmanngasse 3, 1090 Vienna, Austria 4Faculty of In...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2020
ISSN: 2469-9926,2469-9934
DOI: 10.1103/physreva.101.012340