We study the emergent band topology of subgap Andreev bound states in the three-terminal
Josephson junctions. We scrutinize the symmetry constraints of the scattering matrix in the …

Multi-terminal Josephson junctions were recently proposed as a versatile and tunable
platform to emulate topological Bloch-like Hamiltonians in arbitrary dimensions. In this …

We consider mesoscopic four-terminal Josephson junctions and study emergent topological
properties of the Andreev subgap bands. We use symmetry-constrained analysis for Wigner …

Multiterminal Josephson junctions constitute engineered topological systems in arbitrary
synthetic dimensions defined by the superconducting phases. Microwave spectroscopy …

We consider the current-phase relation (CPR) in Josephson junctions with complex insulator-
superconductor-ferromagnetic interlayers in the vicinity of the 0-π transition. We find a strong …

We present an exhaustive theoretical analysis of a double-loop Josephson proximity
interferometer, such as the one recently realized by Strambini et al. for control of the Andreev …

We consider Josephson junctions formed by multiple superconductors with distinct phases
and explore the formation of nonlocal or intersuperconductor pair correlations. We find that …

The energy of an Andreev bound state in a clean normal metal in contact with two
superconductors disperses with the difference Δ ϕ in the superconducting phase between …

Recently, we have proposed an unusual mechanism of superconducting current that is
specific for quantum Hall edge channels connected to superconducting electrodes. We have …

We propose a four-state quantum system, or quantum unit, that can be realized in
superconducting heterostructures. The unit combines the states of a spin and an Andreev …