628 citations · 2.6k across the 33 of their papers we have counts for
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Dynamical symmetry and pair tunneling in a one-dimensional Bose gas colliding with a mobile impurity
Elmer V. H. Doggen, Sebastiano Peotta, Päivi Törmä +1
Using the time-dependent density matrix renormalization group (TDMRG) we theoretically study the collision of a one-dimensional gas of interacting bosons with an impurity trapped i…
Superfluidity in topologically nontrivial flat bands
Sebastiano Peotta, Päivi Törmä
Topological invariants built from the periodic Bloch functions characterize new phases of matter, such as topological insulators and topological superconductors. The most important…
Quantum transport in ultracold atoms
Chih-Chun Chien, Sebastiano Peotta, Massimiliano Di Ventra
Ultracold atoms confined by engineered magnetic or optical potentials are ideal systems for studying phenomena otherwise difficult to realize or probe in the solid state because th…