7 papers
Controlling topology in flux-mismatched Hofstadter bilayers
Adel Ali, Alexey Belyanin
Stacked two-dimensional materials provide a promising platform for electrically controlling topological electronic states. However, tunneling between layers hybridizes their bands…
Nonlocal transfer of quantized toroidal magnetic flux
Adel Ali, Alexey Belyanin
We propose a nonlocal flux-transfer experiment in which a quantized magnetic-field excitation confined within one toroidal superconducting structure is coherently transferred to a…
Kitaev chain in synthetic dimension with cavity-controlled Majorana modes
Adel Ali, Alexey Belyanin
We introduce a tunable synthetic-dimension platform for realizing Kitaev-chain physics with high degree of control over Majorana zero modes. It is based on a generic Landau-quantiz…
Chiral electron-fluxon superconductivity in circuit quantum magnetostatics
Adel Ali, Alexey Belyanin
We investigate electron paring in two-dimensional electron systems mediated by the vacuum fluctuations of a quantized magnetic flux generated by the inductor of an LC resonator. Th…
Fermionic Stoner-Dicke phase transition in Circuit Quantum Magnetostatics
Adel Ali, Alexey Belyanin
We present a minimal tunable many-body system of fermions coupled to quantum magnetic flux, which is analytically diagonalizable and exhibits a variety of many-body phenomena such…
Emergent nonlocal interactions induced by quantized gauge fields in topological systems
Adel Ali, Alexey Belyanin
We study fermionic and bosonic systems coupled to a real or synthetic static gauge field that is quantized, so the field itself is a quantum degree of freedom and can exist in cohe…
Topological nonlocal operations on toroidal flux qubits
Adel Ali, Alexey Belyanin
We propose a conceptual model of a toroidal flux qubit, which consists of a quantized toroidal magnetic flux coupled to a charged particle on a quantum ring through field-free inte…