99 citations · 366 across the 24 of their papers we have counts for
15 papers · 1 filter
Schr{ö}dinger cat state formation in small bosonic Josephson junctions at finite temperatures and dissipation
D V Tsarev, D V Ansimov, S A Podoshvedov +1
In this work, we consider the feasibility of Schr{ö}dinger cat (SC) and states formation by a convenient bosonic Josephson junction (BJJ) system in two-mode approximation. S…
Quantum Machine Learning: from physics to software engineering
Alexey Melnikov, Mohammad Kordzanganeh, Alexander Alodjants +1
Quantum machine learning is a rapidly growing field at the intersection of quantum technology and artificial intelligence. This review provides a two-fold overview of several key a…
Enhanced nonlinear quantum metrology with weakly coupled solitons and particle losses
Alexander Alodjants, Dmitriy Tsarev, The Vinh Ngo +1
The estimation of physical parameters with Heisenberg sensitivity and beyond is one of the crucial problems for current quantum metrology. However, unavoidable lossy effect is comm…
Quantum walk processes in quantum devices
Anandu Kalleri Madhu, Alexey A. Melnikov, Leonid E. Fedichkin +2
Simulation and programming of current quantum computers as Noisy Intermediate-Scale Quantum (NISQ) devices represent a hot topic at the border of current physical and information s…
Superradiant phase transition in complex networks
Andrei Yu. Bazhenov, Dmitriy V. Tsarev, Alexander P. Alodjants
In this work we consider a superradiant phase transition problem for the Dicke-Ising model, which generalizes the Dicke and Ising models for annealed complex networks presuming spi…
Mesoscopic quantum superposition states of weakly-coupled matter-wave solitons
Dmitriy Tsarev, Alexander Alodjants, The Vinh Ngo +1
The Josephson junctions (JJs) are at the heart of modern quantum technologies and metrology. In this work we establish quantum features of an atomic soliton Josephson junction (SJJ…