36 citations · 159 across the 11 of their papers we have counts for
11 papers
Gate-tunable nonlocal Josephson effect through magnetic van der Waals bilayers
G. A. Bobkov, D. S. Rabinovich, A. M. Bobkov +1
It is well-known that the proximity effect at superconductor/ferromagnet (S/F) interfaces produces damped oscillatory behavior of the Cooper pair wave function within the ferromagn…
Mitigating Quantum Gate Errors for Variational Eigensolvers Using Hardware-Inspired Zero-Noise Extrapolation
Alexey Uvarov, Daniil Rabinovich, Olga Lakhmanskaya +3
Variational quantum algorithms have emerged as a cornerstone of contemporary quantum algorithms research. Practical implementations of these algorithms, despite offering certain le…
Robustness of Variational Quantum Algorithms against stochastic parameter perturbation
Daniil Rabinovich, Ernesto Campos, Soumik Adhikary +3
Variational quantum algorithms are tailored to perform within the constraints of current quantum devices, yet they are limited by performance-degrading errors. In this study, we co…
Ion native variational ansatz for quantum approximate optimization
Daniil Rabinovich, Soumik Adhikary, Ernesto Campos +6
Variational quantum algorithms involve training parameterized quantum circuits using a classical co-processor. An important variational algorithm, designed for combinatorial optimi…
On Circuit Depth Scaling For Quantum Approximate Optimization
V. Akshay, H. Philathong, E. Campos +4
Variational quantum algorithms are the centerpiece of modern quantum programming. These algorithms involve training parameterized quantum circuits using a classical co-processor, a…
Chiral pair density wave states generated by spin supercurrents
M. A. Silaev, D. S. Rabinovich, I. V. Bobkova
We report that spin supercurrents in magnetic superconductors and superconductor/ferromagnetic insulator bilayers can induce the Dzyaloshinskii-Moriya interaction which strength is…
Anomalous phase shift in a Josephson junction via an antiferromagnetic interlayer
D. S. Rabinovich, I. V. Bobkova, A. M. Bobkov
The anomalous ground state phase shift in S/AF/S Josephson junctions in the presence of the Rashba SO-coupling is predicted and numerically investigated. It is found to be a conseq…
Electrical response of S-F-TI-S junctions on magnetic texture dynamics
D. S. Rabinovich, I. V. Bobkova, A. M. Bobkov
We consider a hybrid structure consisting of superconducting or normal leads with a combined ferromagnet-3D topological insulator interlayer. We compare responses of a Josephson ju…
Resistive state of SFS Josephson junctions in the presence of moving domain walls
D. S. Rabinovich, I. V. Bobkova, A. M. Bobkov +1
We describe resistive states of the system combining two types of orderings - superconducting and ferromagnetic one. It is shown that in the presence of magnetization dynamics such…
Magnetoelectric effects in superconductor/ferromagnet bilayers
D. S. Rabinovich, I. V. Bobkova, A. M. Bobkov +1
We demonstrate that the hybrid structures consisting of a superconducting layer with an adjacent spin-textured ferromagnet demonstrate the variety of equilibrium magnetoelectric ef…
Chirality selective spin interactions mediated by the superconducting current
D. S. Rabinovich, I. V. Bobkova, A. M. Bobkov +1
We show that superconducting correlations in the presence of non-zero condensate velocity can mediate the peculiar interaction between localized spins that breaks the global invers…