Long-range interacting many-body systems
Long-range interactions arise in a wide range of physical systems. While the quantum-critical behavior of short-range interacting models has been extensively studied, quantum criticality and phase transitions and their universal properties are less explored in the presence of long-range interactions. We are broadly interested in investigating long-range interacting many-body systems.
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Examples of our recent work:
- On the nature of the non-equilibrium phase transition in the non-Markovian driven Dicke model, Lundgren, Gorshkov, Maghrebi, arXiv:1910.04319 (2019)
- Non-equilibrium criticality in quench dynamics of infinite-range spin models, Titum, Maghrebi, arXiv:1909.12311 (2019)
- Continuous symmetry breaking in 1D long-range interacting quantum systems, Maghrebi, Gong, Gorshkov, Phys. Rev. Lett. 119, 023001 (2017)
- Causality and quantum criticality with long-range interactions, Maghrebi, Gong, Foss-Feig, Gorshkov, Phys. Rev. B 93, 125128 (2016)
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Related areas of interest:
Non-Markovian baths