536 citations · 3.5k across the 93 of their papers we have counts for
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Topologically bound states, non-Hermitian skin effect and flat bands, induced by two-particle interaction
Alexander N. Poddubny
We study theoretically quantum states of two repelling spinless particles in a one-dimensional tight-binding model with simple periodic lattice and open boundary conditions. We dem…
Tunable directional photon scattering from a pair of superconducting qubits
Elena S. Redchenko, Alexander V. Poshakinskiy, Riya Sett +3
The ability to control the direction of scattered light in integrated devices is crucial to provide the flexibility and scalability for a wide range of on-chip applications, such a…
Frequency combs with parity-protected cross-correlations from dynamically modulated qubit arrays
Denis Ilin, Alexander V. Poshakinskiy, Alexander N. Poddubny +1
We develop a general theoretical framework to dynamically engineer quantum correlations in the frequency-comb emission from an array of superconducting qubits in a waveguide, rigor…
Driven anti-Bragg subradiant states in waveguide quantum electrodynamics
Alexander N. Poddubny
We study theoretically driven quantum dynamics in periodic arrays of two-level qubits coupled to the waveguide. We demonstrate, that strongly subradiant eigenstates of the master e…
Slowing down light in a qubit metamaterial
Jan David Brehm, Richard Gebauer, Alexander Stehli +4
The rapid progress in quantum information processing leads to a rising demand for devices to control the propagation of electromagnetic wave pulses and to ultimately realize a univ…