4 papers
cond-mat.mes-hall2026
Inter-harmonic ratio structure and saturation of Bernstein modes in graphene
Miguel Tierz
Bernstein modes (BM) in graphene are finite-wavevector magnetoplasmons excited by contact near fields, whereas ordinary cyclotron resonance (CR) probes . We derive the B…
cond-mat.mes-hall2026
Amplitudes of Hall field-induced resistance oscillations with a two-harmonic density of states
Miguel Tierz
We derive explicit strong-field asymptotics for the normalized differential resistance in Hall field-induced resistance oscillations (HIRO) within the Vavilov-Aleiner-Glazman kinet…
cond-mat.quant-gas2026
Radial selection rule for the breathing mode of a harmonically trapped gas
Miguel Tierz
Within a fixed hyperangular channel of a harmonically trapped system, the perturbation is absorbed exactly into a shift of the channel parameter, , so the…
quant-ph2025
Work statistics of sudden Quantum quenches: A random matrix theory perspective on Gaussianity and its deviations
Miguel Tierz
We show that, for sudden quenches, the work distribution reduces to the statistics of traces of powers of Haar unitaries, which are random unitary matrices drawn uniformly from the…