47 citations · 95 across the 8 of their papers we have counts for
4 papers · 1 filter
Flux-tunable heat sink for quantum electric circuits
Matti Partanen, Kuan Yen Tan, Shumpei Masuda +10
Superconducting microwave circuits show great potential for practical quantum technological applications such as quantum information processing. However, fast and on-demand initial…
Quantum knots in Bose-Einstein condensates created by counterdiabatic control
T. Ollikainen, S. Masuda, M. Möttönen +1
We theoretically study the creation of knot structures in the polar phase of spin-1 BECs using the counterdiabatic protocol in an unusual fashion. We provide an analytic solution t…
Fast forward of adiabatic control of tunneling states
Katsuhiro Nakamura, Anvar Khujakulov, Sanat Avazbaev +1
By developing the preceding work on the fast forward of transient phenomena of quantum tunneling by Khujakulov and Nakamura (Phys. Rev. {\bf A 93}, 022101 (2016) ), we propose a sc…
Theory of quantum-circuit refrigeration by photon-assisted electron tunneling
Matti Silveri, Hermann Grabert, Shumpei Masuda +2
We focus on a recently experimentally realized scenario of normal-metal-insulator-superconductor tunnel junctions coupled to a superconducting resonator. We develop a first-princip…