Results 121 to 130 of about 26,422 (206)

Ground states of the Ising model at fixed magnetization on a triangular ladder with three-spin interactions

open access: yes
We study the Ising model at fixed magnetization on a triangular ladder with three-spin interactions. By recasting the ground-state determination as a linear programming (LP) problem, we solve it exactly using standard LP techniques. We construct the phase diagram for arbitrary fixed magnetization and identify three types of ground states: periodic ...
openaire   +2 more sources

The total H-irregularity strength of triangular ladder and grid graphs

open access: yesJournal of Physics: Conference Series, 2019
R Nisviasari, null Dafik, I H Agustin
openaire   +1 more source

Versatile photonic frequency synthetic dimensions using a single programmable on-chip device. [PDF]

open access: yesNat Commun
Wang ZA   +16 more
europepmc   +1 more source

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