3 years ago

Topological phases in frustrated synthetic ladders with an odd number of legs

Topological phases in frustrated synthetic ladders with an odd number of legs
Giuseppe E. Santoro, Marcello Dalmonte, Rosario Fazio, Simone Barbarino
The realization of the Hofstadter model in a strongly anisotropic ladder geometry has now become possible in one-dimensional optical lattices with a synthetic dimension. In this work, we show how the Hofstadter Hamiltonian in such ladder configurations hosts a topological phase of matter which is ra...

Publisher URL: http://link.aps.org/doi/10.1103/PhysRevA.97.013634

DOI: 10.1103/PhysRevA.97.013634

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