5 papers
Non-equilibrium bosonization of fractional quantum Hall edges
Christian SpÃ¥nslätt, Christian Spånslätt, Jinhong Park +1
Edge transport serves as a powerful probe of remarkable low-energy properties of fractional quantum Hall states, including the anyonic character of their excitations. Here, we deve…
Role of scaling dimensions in generalized noises in fractional quantum Hall tunneling due to a temperature bias
Matteo Acciai, Gu Zhang, Christian Spånslätt
Continued improvement of heat control in mesoscopic conductors brings novel tools for probing strongly correlated electron phenomena. Motivated by these advances, we comprehensivel…
Exchange-phase erasure in anyonic Hong-Ou-Mandel interferometry
Sushanth Varada, Christian Spånslätt, Matteo Acciai
Two-particle interferometry is an important tool for extracting the exchange statistics of quantum particles. We theoretically investigate the prospects of such interferometry to p…
Thermodynamic and energetic constraints on transition probabilities of small-scale quantum systems
Ludovico Tesser, Matteo Acciai, Christian Spånslätt +2
We study the transition probabilities of a two-point measurement on a quantum system, initially prepared in a thermal state. We find two independent constraints on the difference b…
Impact of potential and temperature fluctuations on charge and heat transport in quantum Hall edges in the heat Coulomb blockade regime
Christian Spånslätt, Florian Stäbler, Eugene V. Sukhorukov +1
We present a broad study of charge and heat transport in a mesoscopic system where one or several quantum Hall edge channels are strongly coupled to a floating Ohmic contact (OC).…