29 citations · 79 across the 12 of their papers we have counts for
4 papers · 1 filter
Quantum Spacetime on a Quantum Simulator
Keren Li, Youning Li, Muxin Han +8
We experimentally simulate the spin networks -- a fundamental description of quantum spacetime at the Planck level. We achieve this by simulating quantum tetrahedra and their inter…
Quantum State Tomography for Generic Pure States
Shilin Huang, Jianxin Chen, Youning Li +1
We show that a generic -qudit pure quantum state is uniquely determined by only of its -particle reduced density matrices. Therefore we give a met…
Random Invariant Tensors
Youning Li, Muxin Han, Dong Ruan +1
Invariant tensors are states in the (local) SU(2) tensor product representation but invariant under global SU(2) action. They are of importance in the study of loop quantum gravity…
Local density matrices of many-body states in the constant weight subspaces
Jianxin Chen, Muxin Han, Youning Li +2
Let be the spin- Hilbert space with -dimensional single particle space. We fix an orthonormal basis for each …