[HTML][HTML] Evidence for an atomic chiral superfluid with topological excitations
Topological superfluidity is an important concept in electronic materials as well as ultracold
atomic gases. However, although progress has been made by hybridizing superconductors …
atomic gases. However, although progress has been made by hybridizing superconductors …
Charge- Superconductivity from Multicomponent Nematic Pairing: Application to Twisted Bilayer Graphene
RM Fernandes, L Fu - Physical review letters, 2021 - APS
We show that unconventional nematic superconductors with multicomponent order
parameter in lattices with three-and sixfold rotational symmetries support a charge-4 e …
parameter in lattices with three-and sixfold rotational symmetries support a charge-4 e …
Electric-field-tunable electronic nematic order in twisted double-bilayer graphene
Graphene-based moiré systems have attracted considerable interest in recent years as they
display a remarkable variety of correlated phenomena. Besides insulating and …
display a remarkable variety of correlated phenomena. Besides insulating and …
Multifrequency optical lattice for dynamic lattice-geometry control
MN Kosch, L Asteria, HP Zahn, K Sengstock… - Physical Review …, 2022 - APS
Ultracold atoms in optical lattices are pristine model systems with a tunability and flexibility
that goes beyond solid-state analogies, eg, dynamical lattice-geometry changes allow …
that goes beyond solid-state analogies, eg, dynamical lattice-geometry changes allow …
Transport of ultracold atoms in superpositions of - and -band states in a moving optical lattice
Z Yu, J Tian, P Peng, D Mao, X Chen, X Zhou - Physical Review A, 2023 - APS
Ultracold atoms in a moving optical lattice with high controllability are a feasible platform to
research the transport phenomenon. Here, we study the transport process of ultracold atoms …
research the transport phenomenon. Here, we study the transport process of ultracold atoms …
Quantum precision measurement of two-dimensional forces with 10-28-newton stability
X Guo, Z Yu, F Wei, S Jin, X Chen, X Li, X Zhang… - Science Bulletin, 2022 - Elsevier
High-precision sensing of vectorial forces has broad impact on both fundamental research
and technological applications such as the examination of vacuum fluctuations and the …
and technological applications such as the examination of vacuum fluctuations and the …
Emergent potts order in a coupled hexatic-nematic XY model
Many two-dimensional physical systems ranging from atomic-molecular condensates to low-
dimensional superconductors and liquid-crystal films are described by coupled XY models …
dimensional superconductors and liquid-crystal films are described by coupled XY models …
[HTML][HTML] The manipulation of ultracold atoms of high orbitals in optical lattices
S Jin, X Chen, X Zhou - Frontiers in Physics, 2022 - frontiersin.org
Ultracold atoms in optical lattices are a powerful tool for quantum simulation, precise
measurement, and quantum computation. A fundamental problem in applying this quantum …
measurement, and quantum computation. A fundamental problem in applying this quantum …
Temporal Talbot interferometer of a strongly interacting molecular Bose-Einstein condensate
The Talbot interferometer, as a periodic reproduction of momentum distribution in the time
domain, finds significant applications in multiple research. The interparticle interactions …
domain, finds significant applications in multiple research. The interparticle interactions …
Atom-orbital qubit under nonadiabatic holonomic quantum control
Quantum computing has been attracting tremendous efforts in recent years. One prominent
application is to perform programmable quantum simulations of electron correlations in large …
application is to perform programmable quantum simulations of electron correlations in large …