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quant-ph2022★ 14 cited
Preparation for Quantum Simulation of the 1+1D O(3) Non-linear σ-Model using Cold Atoms
Anthony N. Ciavarella, Stephan Caspar, Hersh Singh +1
The 1+1D O(3) non-linear σ-model is a model system for future quantum lattice simulations of other asymptotically-free theories, such as non-Abelian gauge theories. We find that ut…
quant-ph2022
Simulating Heisenberg Interactions in the Ising Model with Strong Drive Fields
Anthony N. Ciavarella, Stephan Caspar, Hersh Singh +2
The time-evolution of an Ising model with large driving fields over discrete time intervals is shown to be reproduced by an effective XXZ-Heisenberg model at leading order in the i…