[HTML][HTML] Majorana nanowires for topological quantum computation
P Marra - Journal of Applied Physics, 2022 - pubs.aip.org
Majorana bound states are quasiparticle excitations localized at the boundaries of a
topologically nontrivial superconductor. They are zero-energy, charge-neutral, particle–hole …
topologically nontrivial superconductor. They are zero-energy, charge-neutral, particle–hole …
Supercurrent detection of topologically trivial zero-energy states in nanowire junctions
We report the emergence of zero-energy states in the trivial phase of a short nanowire
junction with a strong spin-orbit coupling and magnetic field, formed by strong coupling …
junction with a strong spin-orbit coupling and magnetic field, formed by strong coupling …
Gate-tunable field-compatible fluxonium
M Pita-Vidal, A Bargerbos, CK Yang… - Physical Review …, 2020 - APS
Hybrid superconducting circuits, which integrate nonsuperconducting elements into a circuit
quantum electrodynamics (cQED) architecture, expand the possible applications of cQED …
quantum electrodynamics (cQED) architecture, expand the possible applications of cQED …
Weak measurement protocols for Majorana bound state identification
We propose a continuous weak measurement protocol testing the nonlocality of Majorana
bound states through current shot noise correlations. The experimental setup contains a …
bound states through current shot noise correlations. The experimental setup contains a …
Integration of topological insulator Josephson junctions in superconducting qubit circuits
TW Schmitt, MR Connolly, M Schleenvoigt, C Liu… - Nano …, 2022 - ACS Publications
The integration of semiconductor Josephson junctions (JJs) in superconducting quantum
circuits provides a versatile platform for hybrid qubits and offers a powerful way to probe …
circuits provides a versatile platform for hybrid qubits and offers a powerful way to probe …
Confinement-induced zero-bias peaks in conventional superconductor hybrids
Majorana bound states in topological superconductors have been predicted to appear in the
form of zero-bias conductance peaks of height 2 e 2/h, which represents one of the most …
form of zero-bias conductance peaks of height 2 e 2/h, which represents one of the most …
Distinguishing trivial and topological zero-energy states in long nanowire junctions
J Cayao, AM Black-Schaffer - Physical Review B, 2021 - APS
The emergence of zero-energy states in nontopological superconductors represents an
inevitable problem that obscures the proper identification of zero-energy Majorana bound …
inevitable problem that obscures the proper identification of zero-energy Majorana bound …
Dephasing and leakage dynamics of noisy Majorana-based qubits: Topological versus Andreev
Topological quantum computation encodes quantum information nonlocally by nucleating
non-Abelian anyons separated by distances L, typically spanning the qubit device size. This …
non-Abelian anyons separated by distances L, typically spanning the qubit device size. This …
Non-abelian anyons and non-abelian vortices in topological superconductors
Anyons are particles obeying statistics of neither bosons nor fermions. Non-Abelian anyons,
whose exchanges are described by a non-Abelian group acting on a set of wave functions …
whose exchanges are described by a non-Abelian group acting on a set of wave functions …
Majorana oscillations and parity crossings in semiconductor nanowire-based transmon qubits
We show that the microwave (MW) spectra in semiconductor-nanowire-based transmon
qubits provide a strong signature of the presence of Majorana bound states in the junction …
qubits provide a strong signature of the presence of Majorana bound states in the junction …