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Q: Fachverband Quantenoptik und Photonik

Q 17: Quantum gases (Bosons) III

Q 17.3: Vortrag

Dienstag, 10. März 2020, 14:30–14:45, e214

Witnessing bosonic and fermionic features in quantum transport — •Giulio Amato¹, Alberto Rodriguez^1,2, and Andreas Buchleitner¹ — ¹Physikalisches Institut, Albert-Ludwigs-Universität-Freiburg — ²Departamento de Física Fundamental, Universidad de Salamanca

The transport behavior of non-interacting quantum particles through a one-dimensional lattice is governed by the bias between the reservoirs and no clear cut differences between fermionic and bosonic carriers can be observed studying single particle observables. Differences emerge in the two particle observables, due to the underlying discrepancy between fermionic and bosonic many-particle interference phenomena [1]. We explore such differences while providing a method to clearly witness and discriminate the nature of the particles involved in a quantum transport experiment.

[1] F. Schlawin, N. Cherroret and A. Buchleitner, EPL 99, 14001 (2012)