Nabi Zare Harofteh

collaborators

2 papers

quant-ph2026

Preparing multi-qudit states in a definite-weight subspace

Nabi Zare Harofteh, Rafael I. Nepomechie

We formulate a deterministic algorithm for preparing arbitrary multi-qudit states in a definite-weight subspace. By ordering the corresponding computational basis states according…

cond-mat.stat-mech2025

$s u (2)$ symmetry of XX spin chains

Nicolas Crampé, Rafael I. Nepomechie, Luc Vinet +1

We show that, after suitably adjusting a uniform transverse magnetic field, the generic inhomogeneous open XX spin chain has a two-fold degeneracy, and an exact $s u (2)$ symmetry wh…

Preparing multi-qudit states in a definite-weight subspace

su(2) symmetry of XX spin chains

$s u (2)$ symmetry of XX spin chains