PRA: Superfluid -- Mott insulator transition of ultracold superradiant bosons in a cavity

We analyze the rich physics of the superfluid-to-Mott-insulator transition of ultracold interacting bosons in an optical cavity.

We explore the whole phase diagram of the system and underpin our MCTDH-X results with analytical considerations.

Read more at arxiv and Phys. Rev. A. .

MCTDH-X single-shot simulations reproduce reproduce experimentally observed quantum fluctuations
MCTDH-X solves the Schrödinger equation for ultracold atoms that interact with photons in a cavity
MCTDH-X can handle bosons with spin
MCTDH-X can solve the Schrödinger equation for lattices
MCTDH-X can deal with the dynamics of fermions
UNIQORN optimizes the observable extraction with machine learning