127 citations · 145 across the 6 of their papers we have counts for
6 papers
Probing Electrostatic Disorder via g-Tensor Geometry
Edmondo Valvo, Christian Ventura-Meinersen, Michele Jakob +3
Low-frequency charge noise induced by fluctuating electrostatic disorder is a major limitation for semiconductor hole spin qubits. Here, we analyze the quasistatic response of a ho…
Bloch diode
M. Houzet, T. Vakhtel, J. S. Meyer
In a SQUID tuned away from half-integer flux (in units of the superconducting flux quantum), the concurrence of multiple Josephson harmonics and an asymmetry between the junctions…
Phase-shifted Andreev levels in an altermagnet Josephson junction
C. W. J. Beenakker, T. Vakhtel
We compute the effect of a d-wave magnetization (altermagnetism) on the spectrum of bound states (Andreev levels) in a junction between two s-wave superconductors (gap , phase…
Breathing mode in open-orbit magnetotransport: a magnetic lens with a quantum mechanical focal length
D. O. Oriekhov, T. T. Osterholt, T. Vakhtel +2
We consider the propagation of electrons in a lattice with an anisotropic dispersion in the -- plane (lattice constant ), such that it supports open orbits along the -a…
Bloch oscillations in the magnetoconductance of twisted bilayer graphene
T. Vakhtel, D. O. Oriekhov, C. W. J. Beenakker
We identify a mapping between two-dimensional (2D) electron transport in a minimally twisted graphene bilayer and a 1D quantum walk, where one spatial dimension plays the role of t…
Thermalization/Relaxation in integrable and free field theories: an Operator Thermalization Hypothesis
Philippe Sabella-Garnier, Koenraad Schalm, Tereza Vakhtel +1
Free or integrable theories are usually considered to be too constrained to thermalize. For example, the retarded two-point function of a free field, even in a thermal state, does…