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Volumn 92, Issue 1, 2004, Pages 170011-170014

Quasiparticle Decoherence in d-Wave Superconducting Qubits

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY CONDITIONS; DOPPLER EFFECT; FERMI LEVEL; GREEN'S FUNCTION; GROUND STATE; HAMILTONIANS; PHASE CONTROL; PHASE EQUILIBRIA; QUANTUM THEORY; RICCATI EQUATIONS;

EID: 1242329505     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (50)

References (35)
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    • note
    • Here n is a phenomenological number to be extracted from experiment. It can also be calculated microscopically, taking into account electron-phonon and impurity scattering processes; the former makes it T dependent.
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    • 0) is much smaller than ω ( = δE), the condition can easily be met.
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    • In general, <ξφ> ≠ 0, and therefore (11) is not exactly the classical Langevin equation. At small T, nonvanishing quantum corrections are added, the study of which is beyond the scope of this Letter.
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    • For small (submicron) junctions, faceting may create uncertainty only in the orientation of the boundary.


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