The driven-dissipative Bose-Hubbard dimer: phase diagram and chaos
| Autor: | Andrus Giraldo, Alejandro M. Yacomotti, Juan Ariel Levenson, Neil G. R. Broderick, Bernd Krauskopf |
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| Přispěvatelé: | Centre de Nanosciences et de Nanotechnologies (C2N), Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), CERN [Genève], Centre de Nanosciences et Nanotechnologies (C2N (UMR_9001)), Université Paris-Sud - Paris 11 (UP11)-Centre National de la Recherche Scientifique (CNRS), LEVENSON, Juan Ariel |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Phase transition
[SPI.OPTI] Engineering Sciences [physics]/Optics / Photonic [SPI] Engineering Sciences [physics] [SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics FOS: Physical sciences General Physics and Astronomy 01 natural sciences 010305 fluids & plasmas [SPI]Engineering Sciences [physics] symbols.namesake Quantum mechanics 0103 physical sciences Attractor [NLIN]Nonlinear Sciences [physics] Symmetry breaking [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics 010306 general physics ComputingMilieux_MISCELLANEOUS Multistability Phase diagram Physics Hopf bifurcation Condensed Matter::Quantum Gases Nonlinear Sciences - Chaotic Dynamics Symmetry (physics) Nonlinear Sciences::Chaotic Dynamics [NLIN.NLIN-CD]Nonlinear Sciences [physics]/Chaotic Dynamics [nlin.CD] [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic Dissipative system symbols Chaotic Dynamics (nlin.CD) |
| Zdroj: | New Journal of Physics New Journal of Physics, Institute of Physics: Open Access Journals, 2019, 22 (4), pp.043009. ⟨10.1088/1367-2630/ab7539⟩ New Journal of Physics, Institute of Physics: Open Access Journals, 2020, 22 (4), pp.043009. ⟨10.1088/1367-2630/ab7539⟩ |
| ISSN: | 1367-2630 |
| DOI: | 10.1088/1367-2630/ab7539⟩ |
| Popis: | We present the phase diagram of the mean-field driven-dissipative Bose-Hubbard dimer model. For a dimer with repulsive on-site interactions ($U>0$) and coherent driving we prove that $\mathbb{Z}_2$-symmetry breaking, via pitchfork bifurcations with sizable extensions of the asymmetric solutions, require a negative tunneling parameter ($J 5 pages and 3 figures |
| Databáze: | OpenAIRE |
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