Daniel Hadas

collaborators

3 papers

math.PR2026

On the critical fugacity of the hard-core model on regular bipartite graphs

Daniel Hadas, Ron Peled

We establish long-range order for the hard-core model on a finite, regular bipartite graph above a threshold fugacity given in terms of expansion parameters of the graph. The resul…

math-ph2026

Columnar order in random packings of $2 \times 2$ squares on the square lattice

Daniel Hadas, Ron Peled

We study random packings of $2 \times 2$ squares with centers on the square lattice $Z^{2}$ , in which the probability of a packing is proportional to $I^»$ to the number of s…

math-ph2025

Minimal surfaces in random environment

Barbara Dembin, Dor Elboim, Daniel Hadas +1

A minimal surface in a random environment (MSRE) is a surface which minimizes the sum of its elastic energy and its environment potential energy, subject to prescribed boundary con…

On the critical fugacity of the hard-core model on regular bipartite graphs

Columnar order in random packings of 2×2 squares on the square lattice

Minimal surfaces in random environment

Columnar order in random packings of $2 \times 2$ squares on the square lattice