Superconducting Circuit Journal Club

Upcoming Journal Club

Schedule

Slava 25-09-19
Alessandro B 09-10-19
Matt 16-10-19
Ramiro 23-10-19
Xavi 30-10-19
Francesco 06-11-19
Miguel 13-11-19
Alessandro C 20-11-19
Leo 27-11-19
Hany 04-12-19
Berend 11-12-19
Victor 18-12-19
Tumi 08-01-20
Jorge 15-01-20

Suggested papers

Join our Journal Club!

Everyone is welcome to participate in the Superconducting Circuit Journal Club! Find us at room B269 at 09:00 on the mentioned dates or just send an email to n.muthusubramanian@[TUD] and you will be added to the schedule and email list.

Recent Journal Club papers

Wednesday October 30th 2019
Unfolding Quantum Computer readout noise
Benjamin Nachman, Miroslav Urbanek, Wibe A. de Jong, Christian W. Bauer
arXiv:1910.01969
Discussion leader: Xavi
 
Wednesday October 23th 2019
Quantum supremacy using a programmable superconducting processor
Frank Arute et al.
Nature 574, 505-510(2019)
Discussion leader: Ramiro

Wednesday October 16th 2019
Electric field spectroscopy of material defects in transmon qubits
Jurgen Lisenfeld et al.
arXiv:1909.09749
Discussion leader: Alessandro Bruno

Wednesday October 9th 2019
Crossover between electron-phonon and boundary resistance limited thermal relaxation in copper films
L. B. Wang, O.-P. Saira, D. S. Golubev & J. P. Pekola
arXiv:1903.10848
Discussion leader: Matt/Brian

Wednesday September 25th 2019
Detecting crosstalk errors in quantum information processing
Mohan Sarovar et al.
arXiv:1908.09855
Discussion leader: Slava
 
Wednesday September 18th 2019
Continuous monitoring of a trapped superconducting spin
M. Hays et al.
arXiv:1908.02800
Discussion leader: Thijs

 

 
Wednesday September 11th 2019
Exponential suppression of bit-flip errors in a qubit encoded in an oscillator
Raphael Lescanne et al.
arXiv:1902.10959
Discussion leader: Nandini

 

 
Wednesday June 17th 2019
Anomalous charge noise in superconducting qubits
B. G. Christensen et al.
arXiv:1905.13712
Discussion leader: Leo
 
Wednesday June 12th 2019
Deterministic entanglement swapping in a superconducting circuit
Wen Ning et al.
arXiv:1907.11729
Discussion leader: Niels
 
Wednesday June 5th 2019
Circuit quantum electrodynamics of granular aluminum resonators
N. Maleeva et al.
Nat.Comms.(2018) 9:3889
Discussion leader: Francesco

 

 
Wednesday May 22nd 2019
Calibration of the cross-resonance two-qubit gate between directly-coupled transmons
A. D. Patterson, J. Rahamim, T. Tsunoda, P. Spring, S. Jebari, K. Ratter, M. Mergenthaler, G. Tancredi, B. Vlastakis, M. Esposito, P. J. Leek
arXiv:1905.05670
Discussion leader: Adriaan
 
Wednesday May 15th 2019
Superconducting circuit protected by two-Cooper-pair tunneling
W. C. Smith, A. Kou, X. Xiao, U. Vool, M. H. Devoret
arXiv:1905.01206
Discussion leader: Xavi
 
Wednesday May 8th 2019
Pulsed Reset Protocol for Fixed-Frequency Superconducting Qubits
D.J. Egger, M. Werninghaus, M. Ganzhorn, G. Salis, A. Fuhrer, P. Müller, and S. Filipp
PhysRevApplied.10.044030
Discussion leader: Filip
 
Wednesday May 1st 2019
Simple Impedance Response Formulas for the Dispersive Interaction Rates in the Effective Hamiltonians of Low Anharmonicity Superconducting Qubits
Firat Solgun, David P. DiVincenzo, Jay M. Gambetta
IEEE Xplore:8633444
Discussion leader: Alessandro Ciani
 
Wednesday April 24th 2019
Direct Dispersive Monitoring of Charge Parity in Offset-Charge-Sensitive Transmons
K. Serniak, S. Diamond, M. Hays, V. Fatemi, S. Shankar, L. Frunzio, R. J. Schoelkopf, and M. H. Devoret
arXiv:1903.00113
Discussion leader: Alessandro Bruno

 

Wednesday April 17th 2019
Spin-Orbit Splitting of Andreev States Revealed by Microwave Spectroscopy
L. Tosi, C. Metzger, M. F. Goffman, C. Urbina, H. Pothier, Sunghun Park, A. Levy Yeyati, J. Nygård, and P. Krogstrup
PhysRevX.9.011010
Discussion leader: Thijs

 

Wednesday April 10th 2019
Flux-vector model of spin noise in superconducting circuits: Electron versus nuclear spins and role of phase transition
S. LaForest, Rogerio de Sousa
PhysRevB.92.054502
Discussion leader: Elmore

Wednesday April 3rd 2019
Handling leakage with subsystem codes
Natalie C. Brown, Michael Newman, Kenneth R. Brown
arXiv:1903.03937
Discussion leader: Slava

Wednesday January 16th 2019
Fast, High-Fidelity, Quantum Non-demolition Readout of a Superconducting Qubit
Using a Transverse Coupling
Bryan T. Gard, Kurt Jacobs, José Aumentado, Raymond W. Simmonds
arXiv:1809.02597
Discussion leader: Boris

Wednesday January 9th 2019
Experimental realization of a fast controlled-Z gate via a shortcut-to-adiabaticity
Tenghui Wang et al.
arXiv:1811.08096
Discussion leader: Francesco

Journal Club Archive