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research

My research interest is quantum simulation. That is, using platforms like cold atom experiment, cavity, etc. to simulate a quantum system. The advantage is that the cold atom platform could be highly tunable whereas the parameters for original model might be fixed.

Path integral Monte Carlo

Feynman's idea of using a classical computer to simulate quantum system.

unitary Fermi gas

The core of an nuclei or the crust of a neutron star could be quantum simulated using cold atoms with Feshbach resonance. Image from NIST/JILA.

SU(N) Fermi gas

quantum simulate SU(N) Fermi gas using alkaline-earth-like atoms.

non-abelian Yang monopole

Spinor BEC can quantum simulate a Yang monopole in 5D parameter space. How does the interaction affects the topological defects?

Synthetic Hall cylinder

Quantum simulation of a Hall cylinder penetrated by a magnetic field.

© 2020-2021 Yangqian Yan. CC BY-NC 4.0 Last updated: September 05, 2021.