Brute-force positivization via single-qubit transformations is evaluated for J1-J2 model ground states, revealing boundary-condition and parity dependence of sign structures.
Sandvik, Computational studies of quantum spin systems, AIP Conference Proceedings 1297(1), 135 (2010)
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
quant-ph 1years
2025 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Brute-force positivization of $J_1-J_2$ model ground states
Brute-force positivization via single-qubit transformations is evaluated for J1-J2 model ground states, revealing boundary-condition and parity dependence of sign structures.