160 citations · 678 across the 40 of their papers we have counts for
40 papers
Effect of 1/f noise on the dissipative dynamics of an LC-shunted qubit
F. T. Vasko
We consider dissipative dynamics of a flux qubit caused by 1/f noises, which act both on the shunting LC-contour and on the SQUID loop. These classical Gaussian noises modulate of…
A NASA Perspective on Quantum Computing: Opportunities and Challenges
Rupak Biswas, Zhang Jiang, Kostya Kechezhi +10
In the last couple of decades, the world has seen several stunning instances of quantum algorithms that provably outperform the best classical algorithms. For most problems, howeve…
Flux noise in a superconducting transmission line
F. T. Vasko
We study a superconducting transmission line (TL) formed by distributed LC oscillators and excited by external magnetic fluxes which are aroused from random magnetization (A) place…
Donor Spin Qubits in Ge-based Phononic Crystals
V. N. Smelyanskiy, V. V. Hafiychuk, F. T. Vasko +1
We propose qubits based on shallow donor electron spins in germanium. Spin-orbit interaction for donor spins in germanium is in many orders of magnitude stronger than in silicon. I…
Transient stimulated emission from multi-split-gated graphene structure
A. Satou, F. T. Vasko, T. Otsuji +1
Mechanism of transient population inversion in graphene with multi-splitted (interdigitated) top-gate and grounded back gate is suggested and examined for the mid-infrared (mid-IR)…
Resonant and non-dissipative tunneling in independently contacted graphene structures
F. T. Vasko
The tunneling current between independently contacted graphene sheets separated by boron nitride insulator is calculated. Both dissipative tunneling transitions, with momentum tran…