We derive general bounds on the linear response energy absorption rates of periodically driven many-body systems of spins or fermions on a lattice. We show that, for systems with local interactions, the energy absorption rate decays exponentially as a function of driving frequency in any number of spatial dimensions. These results imply that topological many-body states in periodically driven systems, although generally metastable, can have very long lifetimes. We discuss applications to other problems, including the decay of highly energetic excitations in cold atomic and solid-state systems.
Exponentially Slow Heating in Periodically Driven Many-Body Systems.
D. Abanin,Wojciech De Roeck,F. Huveneers
Published 2015 in Physical Review Letters
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- Publication year
2015
- Venue
Physical Review Letters
- Publication date
2015-07-06
- Fields of study
Medicine, Physics
- Identifiers
- External record
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Semantic Scholar, PubMed
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