Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Quantized invariant tori in Andreev billiards of mixed phase Space.
AU - Kaufman, Z.
AU - Kormanyos, A.
AU - Cserti, J.
AU - Lambert, Colin J.
PY - 2006/6/29
Y1 - 2006/6/29
N2 - Comparing the results of exact quantum calculations and those obtained from the Einstein-Brillouin-Keller–like quantization scheme of Silvestrov et al. [Phys. Rev. Lett. 90, 116801 (2003)] we show that the spectrum of Andreev billiards of mixed phase space can basically be decomposed into a regular and an irregular part, similarly to normal billiards. We provide a numerical confirmation of the validity of this quantization scheme for individual eigenstates and discuss its accuracy.
AB - Comparing the results of exact quantum calculations and those obtained from the Einstein-Brillouin-Keller–like quantization scheme of Silvestrov et al. [Phys. Rev. Lett. 90, 116801 (2003)] we show that the spectrum of Andreev billiards of mixed phase space can basically be decomposed into a regular and an irregular part, similarly to normal billiards. We provide a numerical confirmation of the validity of this quantization scheme for individual eigenstates and discuss its accuracy.
KW - quantum theory
KW - eigenvalues and eigenfunctions
KW - quantum dots
KW - superconductivity
U2 - 10.1103/PhysRevB.73.214526
DO - 10.1103/PhysRevB.73.214526
M3 - Journal article
VL - 73
SP - 214526
JO - Physical review B
JF - Physical review B
SN - 1098-0121
IS - 21
ER -