Hersh Singh

activity

20172023

most citedQubit regularization of asymptotic freedom

55 citations · 212 across the 15 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

hep-lat2019★ 3 cited

Qubit regularized $O (N)$ nonlinear sigma models

Hersh Singh

Motivated by the prospect of quantum simulation of quantum field theories, we formulate the $O (N)$ nonlinear sigma model as a "qubit" model with an $(N + 1)$ -dimensional local Hilber…

hep-lat2019★ 53 cited

A qubit regularization of the $O (3)$ sigma model

Hersh Singh, Shailesh Chandrasekharan

We construct a qubit regularization of the $O (3)$ non-linear sigma model in two and three spatial dimensions using a quantum Hamiltonian with two qubits per lattice site. Using a w…

Qubit regularized O(N) nonlinear sigma models

A qubit regularization of the O(3) sigma model

Qubit regularized $O (N)$ nonlinear sigma models

A qubit regularization of the $O (3)$ sigma model