189 citations · 781 across the 26 of their papers we have counts for
26 papers
2D Hamiltonians with exotic bipartite and topological entanglement
Shankar Balasubramanian, Ethan Lake, Soonwon Choi
We present a class of exactly solvable 2D models whose ground states violate conventional beliefs about entanglement scaling in quantum matter. These beliefs are (i) that area law…
A Lattice Chiral Boson Theory in d
Michael DeMarco, Ethan Lake, Xiao-Gang Wen
Chiral field theories describe large classes of matter, from the edges of Quantum Hall systems to the electroweak sector of the Standard Model, but defining them on the lattice has…
Scaling and localization in multipole-conserving diffusion
Jung Hoon Han, Ethan Lake, Sunghan Ro
We study diffusion in systems of classical particles whose dynamics conserves the total center of mass. This conservation law leads to several interesting consequences. In finite s…
Non-Fermi liquids from kinetic constraints in tilted optical lattices
Ethan Lake, T. Senthil
We study Fermi-Hubbard models with kinetically constrained dynamics that conserves both total particle number and total center of mass, a situation that arises when interacting fer…
Exact Quantum Algorithms for Quantum Phase Recognition: Renormalization Group and Error Correction
Ethan Lake, Shankar Balasubramanian, Soonwon Choi
We explore the relationship between renormalization group (RG) flow and error correction by constructing quantum algorithms that exactly recognize 1D symmetry-protected topological…
Dipole condensates in tilted Bose-Hubbard chains
Ethan Lake, Hyun-Yong Lee, Jung Hoon Han +1
We study the quantum phase diagram of a Bose-Hubbard chain whose dynamics conserves both boson number and boson dipole moment, a situation which can arise in strongly tilted optica…