Dephasing of Majorana-based qubits
نویسندگان
چکیده
منابع مشابه
Dephasing of entangled qubits
We investigate the influence of nearby two-level systems on the dynamics of a qubit. The intrinsic decoherence is given by a coupling of both the qubit and the two-level systems to a heat bath. Assuming weak interactions between the qubit and the two-level systems we show that the dephasing of the qubit follows a multi-exponential decay. For a flat distribution of energy splittings of the two-l...
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David Pekker1, Chang-Yu Hou1,2, Vladimir Manucharyan3 and Eugene Demler4 1Department of Physics, California Institute of Technology, Pasadena, CA 91125 2Department of Physics and Astronomy, University of California at Riverside, Riverside, CA 92521 3Society of Fellows, Harvard University, Cambridge, Massachusetts 02138, USA 4Physics Department, Harvard University, Cambridge, Massachusetts 02138...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2018
ISSN: 2469-9950,2469-9969
DOI: 10.1103/physrevb.97.125404