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    Article

    Measurement of the mobility edge for 3D Anderson localization

    Anderson localization is a universal phenomenon affecting non-interacting quantum particles in a disordered environment. In three spatial dimensions, theory predicts a quantum phase transition from localizatio...

    G. Semeghini, M. Landini, P. Castilho, S. Roy, G. Spagnolli in Nature Physics (2015)

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    Quantum phase transitions with parity-symmetry breaking and hysteresis

    An ultracold gas trapped in a symmetric double-well potential should populate both wells equally; however, the gas spontaneously localizes in one well when the interaction between atoms reaches a critical valu...

    A. Trenkwalder, G. Spagnolli, G. Semeghini, S. Coop, M. Landini in Nature Physics (2016)