Imaging topology of Hofstadter ribbons
Physical systems with non-trivial topological order find direct applications in metrology (Klitzing et al 1980 Phys. …
Group News
Scale-Invariant Continuous Entanglement Renormalization of a Chern Insulator
The multiscale entanglement renormalization ansatz (MERA) postulates the existence of quantum circuits that renormalize entanglement in …
Scale-Invariant Continuous Entanglement Renormalization of a Chern Insulator Read more →
Topological bands for ultracold atoms
There have been significant recent advances in realizing band structures with geometrical and topological features in …
Artificial gauge fields with ultracold atoms
Gauge fields are ubiquitous in nature. In the context of quantum electrodynamics, you may be most …
Ian named 2018 Clarivate “Highly Cited Researcher”
Ian was one of eight faculty members in the University of Maryland’s College of Computer, Mathematical, and …
Ian named 2018 Clarivate “Highly Cited Researcher” Read more →
Equations of state from individual one-dimensional Bose gases
We trap individual 1D Bose gases and obtain the associated equation of state by combining calibrated …
Equations of state from individual one-dimensional Bose gases Read more →
Perpetual emulation threshold of PT-symmetric Hamiltonians
We describe a technique to emulate the dynamics of two-level PT-symmetric spin Hamiltonians, replete with gain …
Perpetual emulation threshold of PT-symmetric Hamiltonians Read more →
Second Chern number of a quantum-simulated non-Abelian Yang monopole
Topological order is often quantified in terms of Chern numbers, each of which classifies a topological …
Second Chern number of a quantum-simulated non-Abelian Yang monopole Read more →
Topological lattice using multi-frequency radiation
We describe a novel technique for creating an artificial magnetic field for ultracold atoms using a …
Topological lattice using multi-frequency radiation Read more →
Eliot Fenton: a UMD Undergraduate Researchers of the Year for 2018
UMD Senior Eliot Fenton (LEFT FRONT) was been selected for recognition as one of Maryland¹s ‘Undergraduate …
Eliot Fenton: a UMD Undergraduate Researchers of the Year for 2018 Read more →