P
Paolo P. Mazza
Researcher at University of Tübingen
Publications - 14
Citations - 595
Paolo P. Mazza is an academic researcher from University of Tübingen. The author has contributed to research in topics: Rydberg formula & Rydberg atom. The author has an hindex of 8, co-authored 14 publications receiving 372 citations. Previous affiliations of Paolo P. Mazza include Max Planck Society & International School for Advanced Studies.
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Lattice gauge theories and string dynamics in Rydberg atom quantum simulators
Federica Maria Surace,Federica Maria Surace,Paolo P. Mazza,Giuliano Giudici,Giuliano Giudici,Alessio Lerose,Andrea Gambassi,Marcello Dalmonte,Marcello Dalmonte +8 more
TL;DR: In this paper, it was shown that the constrained Hamiltonian dynamics induced by strong Rydberg interactions maps exactly onto the one of a U(1) lattice gauge theory and that the recently observed anomalously slow dynamics corresponds to a string-inversion mechanism, reminiscent of the string breaking typically observed in gauge theories.
Journal ArticleDOI
Lattice gauge theories and string dynamics in Rydberg atom quantum simulators
Federica Maria Surace,Paolo P. Mazza,Giuliano Giudici,Alessio Lerose,Andrea Gambassi,Marcello Dalmonte +5 more
TL;DR: In this paper, it was shown that the constrained Hamiltonian dynamics induced by strong Rydberg interactions maps exactly onto the one of a $U(1)$ lattice gauge theory, and the recently observed anomalously slow dynamics corresponds to a string-inversion mechanism, reminiscent of the string-breaking typically observed in gauge theories.
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Quasilocalized dynamics from confinement of quantum excitations
Alessio Lerose,Alessio Lerose,Federica Maria Surace,Federica Maria Surace,Paolo P. Mazza,Paolo P. Mazza,Gabriele Perfetto,Mario Collura,Andrea Gambassi +8 more
TL;DR: In this article, a unified understanding of the Schwinger effect in quantum electrodynamics is presented, showing that it is quantitatively captured for long-time scales by effective Hamiltonians exhibiting Stark localization of excitations and weak growth of entanglement entropy for arbitrary coupling strength.
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Suppression of transport in nondisordered quantum spin chains due to confined excitations
TL;DR: In this article, it was shown that the confinement of quasiparticles can also suppress transport even if the dynamics are generated by nondisordered Hamiltonians, and the authors showed that this phenomenon is general, as it relies solely on the emergence of confinement of excitations.
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Overlap distributions for quantum quenches in the anisotropic Heisenberg chain
Paolo P. Mazza,Jean-Marie Stéphan,Elena Canovi,Vincenzo Alba,Michael Brockmann,Masudul Haque +5 more
TL;DR: In this article, an analysis of the overlap distribution for quenches of the anisotropy parameter in the one-dimensional anisotropic spin-1/2 Heisenberg model (XXZ chain) is presented.