3 papers
cond-mat.str-el2026
Qubit discretizations of d=3 conformal field theories
Hansen S. Wu, Ribhu K. Kaul
We propose that scaling dimensions of d=3 conformal field theories can be studied on a system of qubits with near term quantum simulation platforms. Our proposal chooses couplings…
cond-mat.str-el2026
Phase diagrams of S=1/2 bilayer Models of SU(2) symmetric antiferromagnets
Fan Zhang, Nisheeta Desai, Wenan Guo +1
We study the phase diagrams of models of bilayers of square lattices antiferromagnets with SU(2) Heisenberg symmetry that have 2, 4, and 6 spin exchanges. We study tw…
cond-mat.str-el2025
Projected Density Matrix Sampling for Lattice Hamiltonians
Abhishek Karna, Hansen S. Wu, Shailesh Chandrasekharan +1
Quantum Monte Carlo methods are powerful tools for studying quantum many-body systems but face difficulties in accessing excited states and in treating sign problems. We present a…