Publications

Papers, Books and Theses

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Dressed Collective Qubit States and the Tavis-Cummings Model in Circuit QED,
J. M. Fink, R. Bianchetti, M. Baur, M. Goeppl, L. Steffen, S. Filipp, P. J. Leek, A. Blais, A. Wallraff,
Physical Review Letters 103, 083601 (2009)
(reprint - arXiv:0812.2651 - HiRes preprint)

Measurement of Autler-Townes and Mollow transitions in a strongly driven superconducting qubit,
M. Baur, S. Filipp, R. Bianchetti, J. M. Fink, M. Goeppl, L. Steffen, P. J. Leek, A. Blais, A. Wallraff
Physical Review Letters 102, 243602 (2009)
(reprint - arXiv:0812.4384 - HiRes preprint)

Using Sideband Transitions for Two-Qubit Operations in Superconducting Circuits,
P. J. Leek, S. Filipp, P. Maurer, M. Baur, R. Bianchetti, J. M. Fink, M. Goeppl, L. Steffen, A. Wallraff
Physical Review B (Rapid Communications) 79, 180511(R) (2009)
(reprint - arXiv:0812.2678 - HiRes preprint)

Two-Qubit State Tomography using a Joint Dispersive Read-Out,
S. Filipp, P. Maurer, P. J. Leek, M. Baur, R. Bianchetti, J. M. Fink, M. Goeppl, L. Steffen, J. M. Gambetta, A. Blais, A. Wallraff
Physical Review Letters 102, 200402 (2009)
(reprint - arXiv:0812.2485 - HiRes preprint)

Coplanar Waveguide Resonators for Circuit Quantum Electrodynamics,
M. Goeppl, A. Fragner, M. Baur, R. Bianchetti, S. Filipp, J. M. Fink, P. J. Leek, G. Puebla, L. Steffen, A. Wallraff
Journal of Applied Physics 104, 113904 (2008)
(reprint - arXiv:0807.4094 - HiRes preprint)

Quantenmechanik mit Schaltkreisen: Photonen und Qubits auf einem supraleitenden Mikrochip,
A. Wallraff.
Physik Journal 7, 39-45 (2008)
(reprint)

Nature: Climbing the Jaynes-Cummings ladder and observing its square root of n nonlinearity in a cavity QED system,
J. M. Fink, M. Goeppl, M. Baur, R. Bianchetti, P. J. Leek, A. Blais and A. Wallraff.
Nature 454, 315-318 (2008)
(reprint)

Small steps that will lead to Quantum leaps,
Tommaso Calarco, Philippe Grangier, Andreas Wallraff, Peter Zoller and Daniele Binosi.
eStrategies Projects 7, 70 (2008)
(reprint)

Commentary: Quantum leaps in small steps,
Tommaso Calarco, Philippe Grangier, Andreas Wallraff and Peter Zoller
Nature Physics 4, 2 (2008)
(reprint)

Nature: Coupling Superconducting Qubits via a Cavity Bus,
J. Majer, J. M. Chow, J. M. Gambetta, Jens Koch, B. R. Johnson, J. A. Schreier, L. Frunzio, D. I. Schuster, A. A. Houck, A. Wallraff, A. Blais, M. H. Devoret, S. M. Girvin, R. J. Schoelkopf
Nature (London) 449, 443 (2007)
(reprint - arXiv:0709.2135)

Nature News & Views: Qubits ride the photon bus,
Antti O. Niskanen and Yasunobu Nakamura
Nature (London) 449, 415 (2007)
(News & Views)

Sideband Transitions and Two-Tone Spectroscopy of a Superconducting Qubit Strongly Coupled to an On-Chip Cavity,
A. Wallraff, D. I. Schuster, A. Blais, J. M. Gambetta, J. Schreier, L. Frunzio, M. H. Devoret, S. M. Girvin, R. J. Schoelkopf
Physical Review Letters 99, 050501 (2007)
(reprint - HiRes preprint - cond-mat/0703632 )

Protocols for optimal readout of qubits using a continuous quantum nondemolition measurement,
Jay Gambetta, W. A. Braff, A. Wallraff, S. M. Girvin, R. J. Schoelkopf
Physical Review A 76, 012325 (2007)
(reprint - cond-mat/0701078)

Quantum information processing with circuit quantum electrodynamics,
Alexandre Blais, Jay Gambetta, A. Wallraff, D. I. Schuster, S. M. Girvin, M. H. Devoret, R. J. Schoelkopf
Physical Review A 75, 032329 (2007)
(reprint - cond-mat/0612038)

Nature: Resolving photon number states in a superconducting circuit,
D. I. Schuster, A. A. Houck, J. A. Schreier, A. Wallraff, J. M. Gambetta, A. Blais, L. Frunzio, B. Johnson, M. H. Devoret, S. M. Girvin, R. J. Schoelkopf
Nature (London) 445, 515-518 (2007)
(reprint - HiRes preprint - cond-mat/0608693)

Nature News & Views: Quantum physics: Photon lab in a circuit,
Frank K. Wilhelm and Enrique Solano
Nature (London) 445, 500 (2007)
(News & Views)

Dispersive microwave bifurcation of a superconducting resonator cavity incorporating a Josephson junction,
E. Boaknin, V. E. Manucharyan, S. Fissette, M. Metcalfe, L. Frunzio, R. Vijay, I. Siddiqi, A. Wallraff, R. J. Schoelkopf, M. Devoret
cond-mat/0702445 (2007)
(cond-mat/0702445)

Energy Level Spectroscopy of a Bound Vortex-Antivortex Pair,
A. Kemp, M.V. Fistul, A. Wallraff, Y. Koval, A. Lukashenko, B.A. Malomed, and A.V. Ustinov
Quantum Computation in Solid State Systems, B. Ruggiero, P. Delsing, C. Granata, Y. Pashkin, P. Silvestrini, (Eds.) ISBN 0-387-26332-2, Springer, (2006),
(preprint)

Fabrication and characterization of superconducting circuit QED devices for quantum computation,
L. Frunzio, A. Wallraff, D. I. Schuster, J. Majer, and R. J. Schoelkopf
IEEE Transactions on Applied Superconductivity 15, 860 (2005)
Proceedings of Applied Superconductivity Conference, Jacksonville, FL (2004)
(reprint - preprint)

Backaction Effects of a SSET Measuring a Qubit Spectroscopy and Ground State Measurement,
B. Turek, J. Majer, A. Clerk, S. Girvin, A. Wallraff, K. Bladh, D. Gunnarsson, T. Duty, P. Delsing and R. Schoelkopf
IEEE Transactions on Applied Superconductivity 15, 880 (2005)
Proceedings of Applied Superconductivity Conference, Jacksonville, FL (2004)
(reprint - preprint)

AC-Stark Shift and Dephasing of a Superconducting Qubit Strongly Coupled to a Cavity Field,
D. I. Schuster, A. Wallraff, A. Blais, L. Frunzio, R.-S. Huang, J. Majer, S. M. Girvin and R. J. Schoelkopf
Physical Review Letters 94, 123602 (2005)
(reprint - HiRes preprint- cond-mat/0408367)

Quantum Dynamics of Vortices and Vortex Qubits,
A. Wallraff, A. Kemp, A. V. Ustinov
in Quantum Information Processing, 2nd edition (Beth, Leuchs Eds.), ISBN 3-527-40541-0, Wiley-VCH, Berlin (2004)
(preprint)

Circuit Quantum Electrodynamics: Coherent Coupling of a Single Photon to a Cooper Pair Box,
A. Wallraff, D. I. Schuster, A. Blais, L. Frunzio, R.-S. Huang, J. Majer, S. Kumar, S. M. Girvin and R. J. Schoelkopf
extended version of Nature (London) 431, 162 (2004)
(HiRes preprint- cond-mat/0407325)

Cavity quantum electrodynamics for superconducting electrical circuits: an architecture for quantum computation,
Alexandre Blais, Ren-Shou Huang, Andreas Wallraff, S. M. Girvin and R. J. Schoelkopf
Physical Review A 69, 062320 (2004)
(reprint - cond-mat/0402216)

Prospects of strong cavity quantum electrodynamics with superconducting circuits,
S. M. Girvin, Ren-Shou Huang, Alexandre Blais, Andreas Wallraff and R. J. Schoelkopf,
in Quantum Entanglement and Information Processing, Proceedings of the Les Houches Summer School 2003 (Les Houches, Volume Session LXXIX) (D. Esteve, J.-M. Raimond, J. Dalibard Eds), ISBN 0-444-51728-6, Elsevier Science (2004)
(cond-mat/0310670)

Superconducting Qubits: A Short Review,
M. H. Devoret, A. Wallraff, and J. M. Martinis
cond-mat/0411174 (2004)
(HiRes preprint- cond-mat/0411174)

Quantum Dynamics of a Single Vortex,
A. Wallraff, J. Lisenfeld, A. Lukashenko, A. Kemp, M. Fistul, Y. Koval and A. V. Ustinov,
Nature (London) 425, 155 (2003)
(reprint - additional information)

Quantum escape of the phase in a strongly driven Josephson junction,
M. V. Fistul, A. Wallraff and A. V. Ustinov,
Physical Review B (Rapid Communications) 68, 060504(R)(2003)
(reprint, cond-mat/0307668)

Switching current measurements of large area Josephson tunnel junctions
A. Wallraff, A. Lukashenko, C. Coqui, A. Kemp, T. Duty and A. V. Ustinov,
Review of Scientific Instruments, 74 3740 (2003)
also in:
Virtual Journal of Applications of Superconductivity, 5 [issue 3] (August 1, 2003)
(reprint)

Multi-photon transitions between energy levels in a current-biased Josephson tunnel junction,
A. Wallraff, T. Duty, A. Lukashenko, and A. V. Ustinov,
Physical Review Letters 90, 037003 (2003)
also in:
Virtual Journal of Applications of Superconductivity, 4 [issue 3] (February 1, 2003)
Virtual Journal of Quantum Information, 3 [issue 2] (February 2003)
Virtual Journal of Nanoscale Science & Technology, 7 [issue 5] (February 3, 2003)
(reprint)

Testing a state preparation and read-out protocol for the vortex qubit,
A. Kemp, A. Wallraff, A. V. Ustinov,
Physcia C 368, 324 (2002)
(reprint)

Observation of whispering gallery resonances in annular Josephson junctions
A. Wallraff, A. Franz, A. V. Ustinov, V. V. Kurin, I. A. Shereshevsky, N. K. Vdovicheva
Physica B 284-288, 575 (2000)
(Proceedings of LT22, Helsinki, Finnland, 1999)
(cond-mat abstract - reprint)

Annular Long Josephson Junctions in a Magnetic Field: Engineering and Probing the Fluxon Interaction Potential
A. Wallraff, Yu. Koval, M. Levitchev, M. V. Fistul, and A. V. Ustinov
J. Low Temp. Phys. 118, 543 (2000)
(Proceedings of the Conference Electron Transport in Mesoscopic Systems, Gothemburg, Sweden, 1999)
(cond-mat abstract - paper)

Escape of a Josephson vortex trapped in an annular Josephson junction
M. V. Fistul, M. G. Castellano, M. Cirillo, G. Torrioli,A. Wallraff, A. V. Ustinov
Physica B 284-288, 585 (2000)
(Proceedings of LT22, Helsinki, Finnland, 1999)
(reprint)

Cherenkov radiation from a fluxon in a stack of coupled long Josephson junctions
E. Goldobin, A. Wallraff, and A. V. Ustinov
J. Low Temp. Phys. 119, 589 (2000)
(cond-mat abstract - preprint)

Measurements of the critical current diffraction patterns in annular Josephson junctions
A. Franz, A. Wallraff, and A. V. Ustinov
Phys. Rev. B 62, 119 (2000)
(cond-mat abstract - reprint )

Cherenkov radiation from Josephson fluxons
A.V. Ustinov, E. Goldobin, G. Hechtfischer, N. Thyssen, A. Wallraff, R. Kleiner, P. Müller
Festkörperprobleme / Advances in Solid State Physics 38, 521 (1998)
(reprint)

Cherenkov radiation in coupled long Josephson junctions
E. Goldobin, A. Wallraff, A.V. Ustinov, and N. Thyssen
in Proceedings of the 6th International Superconductive Electronics Conference, Berlin, Germany, 1997, (Physikalisch Technische Bundesanstalt, Braunschweig, Germany, 1997) Vol. 3, p. 219

Effective length of annular long Josephson junctions with finite width: theory and experiment. A. Wallraff, D. Bolkhovsky, V. Kurin, N. Thyssen, and A.V. Ustinov
in Proceedings of European Conference on Applied Superconductivity (EUCAS) '97, Inst. Phys. Conf. Ser. No 158

Metastability in Josephson transmission lines
Thorsten Drose, Cristiane Morais-Smith
Phys. Rev. B 61, 1506 (2000)
(reprint)

Crossovers in the thermal decay of metastable states in discrete systems
Thorsten Drose, Cristiane Morais-Smith
Phys. Rev. B 60, 9763 (1999)
(reprint)

Discreteness-induced resonances and ac voltage amplitudes in long one-dimensional Josephson junction arrays
A. E. Duwel, Shinya Watanabe, E. Trias, T. P. Orlando, Herre S. J. van der Zant, Steven H. Strogatz
J. Appl. Phys. 82, 4661 (1997)
(reprint)

On-chip radiation detection from stacked Josephson flux-flow oscillators
S.V. Shitov, A.V. Ustinov, N. Iosad, and H. Kohlstedt
J. Appl. Phys. 80, 7134 (1996)
(reprint)