Landau-Zener-Stuckelberg interferometry in the presence of quantum noise

被引：16

作者：

Du, Lingjie ^{[1
]}

Wang, Minjie

Yu, Yang

机构：

[1] Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China

来源：

PHYSICAL REVIEW B | 2010年 / 82卷 / 04期

关键词：

D O I：

10.1103/PhysRevB.82.045128

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We proposed an unconventional Landau-Zener-Stuckelberg interferometry in strongly driven two-level systems subjected to quantum noise. A general transition rate for consecutive Landau-Zener transitions was obtained, from which we could analytically calculate interference fringes. The strong low-frequency noise would detour the evolution paths, leading to asymmetric transition rates which caused unpredicted position shift of the fringes and population inversions in a two-level system.

引用

页数：5

共 25 条

[11]

Landau L., 1932, Phyz. Z. Sowjetunion, V2, P46, DOI DOI 10.1098/RSPA.1932.0165

[12] Geometrical dependence of the low-frequency noise in superconducting flux qubits [J].

Lanting, T. ;

Berkley, A. J. ;

Bumble, B. ;

Bunyk, P. ;

Fung, A. ;

Johansson, J. ;

Kaul, A. ;

Kleinsasser, A. ;

Ladizinsky, E. ;

Maibaum, F. ;

Harris, R. ;

Johnson, M. W. ;

Tolkacheva, E. ;

Amin, M. H. S. .

PHYSICAL REVIEW B, 2009, 79 (06)

[13] DYNAMICS OF THE DISSIPATIVE 2-STATE SYSTEM [J].

LEGGETT, AJ ;

CHAKRAVARTY, S ;

DORSEY, AT ;

FISHER, MPA ;

GARG, A ;

ZWERGER, W .

REVIEWS OF MODERN PHYSICS, 1987, 59 (01) :1-85

[14] Quantum-state engineering with Josephson-junction devices [J].

Makhlin, Y ;

Schön, G ;

Shnirman, A .

REVIEWS OF MODERN PHYSICS, 2001, 73 (02) :357-400

[15] Decoherence of a superconducting qubit due to bias noise [J].

Martinis, JM ;

Nam, S ;

Aumentado, J ;

Lang, KM ;

Urbina, C .

PHYSICAL REVIEW B, 2003, 67 (09)

[16] Mach-Zehnder interferometry in a strongly driven superconducting qubit [J].

Oliver, WD ;

Yu, Y ;

Lee, JC ;

Berggren, KK ;

Levitov, LS ;

Orlando, TP .

SCIENCE, 2005, 310 (5754) :1653-1657

[17] Landau-Zener-Stuckelberg interferometry [J].

Shevchenko, S. N. ;

Ashhab, S. ;

Nori, Franco .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2010, 492 (01) :1-30

[18] Landau-Zener interferometry for qubits [J].

Shytov, AV ;

Ivanov, DA ;

Feigel'man, MV .

EUROPEAN PHYSICAL JOURNAL B, 2003, 36 (02) :263-269

[19] Continuous-time monitoring of Landau-Zener interference in a cooper-pair box [J].

Sillanpaa, Mika ;

Lehtinen, Teijo ;

Paila, Antti ;

Makhlin, Yuriy ;

Hakonen, Pertti .

PHYSICAL REVIEW LETTERS, 2006, 96 (18)

[20] Population inversion of a driven two-level system in a structureless bath [J].

Stace, TM ;

Doherty, AC ;

Barrett, SD .

PHYSICAL REVIEW LETTERS, 2005, 95 (10)

← 1 2 3 →