Complete list of publications of Sebastiano Peotta, Ph.D.

Updated December 18, 2024

Preprints

2024

A Peer-reviewed scientific articles

2024

1.
M. Tam, S. Peotta, Geometry independent superfluid weight in multiorbital lattices from the generalized random phase approximation, Phys. Rev. Research 6, 013256.

2023

2.
K. Swaminathan, P. Tadros, S. Peotta, Signatures of many-body localization of quasiparticles in a flat band superconductor, Phys. Rev. Research 5, 043215.
3.
S. Peotta, K.-E. Huhtinen, P. Törmä, Quantum geometry in superfluidity and superconductivity, Lecture notes for the Proceedings of the International School of Physics “Enrico Fermi”Course 211 “Quantum Mixtures with Ultra-Cold Atoms”(Varenna, Italy, 2022) [to be published, see preprint at arXiv.2308.08248].
4.
V. A. J. Pyykkönen, S. Peotta, P. Törmä, Suppression of non-equilibrium quasiparticle transport in flat band superconductors, Phys. Rev. Lett. 130, 216003. Journal article highlighted by a Synopsis in the Physics magazine of the American Physical Society.

2022

5.
S. Peotta, Superconductivity, generalized random phase approximation and linear scaling methods, New Journal of Physics 24, 113019.
6.
A. Lau, S. Peotta, D. I. Pikulin, E. Rossi, T. Hyart, Universal suppression of superfluid weight by disorder independent of quantum geometry and band dispersion, SciPost Phys. 13, 086.
7.
F. Brange, S. Peotta, C. Flindt, T. Ojanen, Dynamical quantum phase transitions in strongly correlated two-dimensional spin lattices following a quench, Phys. Rev. Research 4, 033032.
8.
P. Törmä, S. Peotta, B. A. Bernevig, Superfluidity and quantum geometry in twisted multilayer systems, Nature Reviews Physics 4, 528.

2021

9.
V. A. J. Pyykkönen, S. Peotta, P. Fabritius, J. Mohan, T. Esslinger, P. Törmä, Flat band transport and Josephson effect through a finite-size sawtooth lattice, Phys. Rev. B 103, 144519.
10.
S. Peotta, F. Brange, A. Deger, T. Ojanen, C. Flindt, Determination of dynamical quantum phase transitions in strongly correlated many-body systems using Loschmidt cumulants, Physical Review X 11, 041018.
11.
P. Kumar, S. Peotta, Y. Takasu, Y. Takahashi, P. Törmä, Flat band induced non-Fermi liquid behavior of multicomponent fermions, Phys. Rev. A 103, 031301.

2018

12.
P. Törmä, L. Liang, S. Peotta, Quantum metric and effective mass of a two-body bound state in a flat band, Phys. Rev. B 98, 220511(R).
13.
M. Tovmasyan, S. Peotta, L. Liang, P. Törmä, S. D. Huber, Preformed pairs in flat Bloch bands, Phys. Rev. B 98, 134513.
14.
K.-E. Huhtinen, M. Tylutki, P. Kumar, T. I. Vanhala, S. Peotta, P. Törmä, Spin-imbalanced pairing and Fermi surface deformation in flat bands, Phys. Rev. B 97, 214503.
15.
F. Sheldon, S. Peotta, M. Di Ventra, Phase-dependent noise in Josephson junctions, Eur. Phys. J. Appl. Phys. 81, 10601.

2017

16.
L. Liang, T. I. Vanhala, S. Peotta, T. Siro, A. Harju, P. Törmä, Band geometry, Berry curvature and superfluid weight, Phys. Rev. B 95, 024515.
17.
L. Liang, S. Peotta, A. Harju, P. Törmä, Wave packet dynamics of Bogoliubov quasiparticles: quantum metric effects, Phys. Rev. B 96, 064511.

2016

18.
A. Julku, S. Peotta, T. Vanhala, D.-H. Kim, P. Törmä, Geometric origin of superfluidity in the Lieb-lattice flat band, Phys. Rev. Lett. 117, 045303.
19.
M. Tovmasyan, S. Peotta, P. Törmä, S. D. Huber, Effective theory and emergent SU(2) symmetry in the flat bands of attractive Hubbard models, Phys. Rev. B 94, 245149.

2015

20.
S. Peotta, F. Mireles, M. Di Ventra, Edge-binding of sine-Gordon solitons in spin-orbit coupled Bose-Einstein condensates, Phys. Rev. A 91, 021601(R).
21.
E. H. Doggen, S. Peotta, P. Törmä, J. J. Kinnunen, Dynamical symmetry and pair tunneling in a one-dimensional Bose gas colliding with a mobile impurity, Phys. Rev. A 92, 032705 .
22.
S. Peotta, P. Törmä, Superfluidity in topologically nontrivial flat bands, Nature Communications 6, 8944.
23.
C.-C. Chien, S. Peotta, M. Di Ventra, Quantum transport in ultracold atoms, Nature Physics 11, 998.

2014

24.
S. Peotta, M. Di Ventra, Quantum shock waves and population inversion of ultracold atomic clouds, Phys. Rev. A 89, 013621.
25.
S. Peotta, M. Di Ventra, Superconducting Memristors, Phys. Rev. Applied 2, 034011.
26.
S. Peotta, L. Mazza, E. Vicari, M. Polini, R. Fazio, D. Rossini, The XYZ chain with Dzyaloshinsky-Moriya interactions: from spin-orbit-coupled lattice bosons to interacting Kitaev chains, J. Stat. Mech. P09005.
27.
S. Peotta, C.-C. Chien, M. Di Ventra, Phase-induced transport in atomic gases: from superfluid to Mott insulator, Phys. Rev. A 90, 053615.

2013

28.
S. Peotta, D. Rossini, M. Polini, F. Minardi, and R. Fazio, Quantum breathing of an impurity in a one-dimensional bath of interacting bosons, Phys. Rev. Lett. 110, 015302.

2012

29.
S. Peotta, D. Rossini, P. Silvi, G. Vignale, R. Fazio, M. Polini, Short-time spin dynamics in strongly correlated few-fermion systems, Phys. Rev. Lett. 108, 245302.

2011

30.
S. Peotta, M. Gibertini, F. Dolcini, F. Taddei, M. Polini, L.B. Ioffe, R. Fazio, A.H. MacDonald, Josephson current in a four terminal superconductor - exciton condensate - superconductor system, Phys. Rev. B 84, 184528. This article has received an Editor’s suggestion.

G Doctoral Dissertation

Dissertation for the Ph.D. at Scuola Normale Superiore, Pisa (Italy), date of degree certificate 5th June 2013. Title: Nonequilibrium dynamics of strongly correlated one-dimensional ultracold quantum gases. Advisors: Prof. Rosario Fazio, Dr. Marco Polini.