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cond-mat.dis-nn2025
Specific-heat anomaly in frustrated magnets with vacancy defects
Muhammad Sedik, Siyu Zhu, Sergey Syzranov
Motivated by frustrated magnets and spin-liquid-candidate materials, we study the thermodynamics of a 2D geometrically frustrated magnet with vacancy defects. The presence of vacan…
cond-mat.stat-mech2025★ 1 cited
Yang-Lee Zeros of 2D Nearest-Neighbor Antiferromagnetic Ising Models: A Numerical Linked Cluster Expansion Study
Mahmoud Abdelshafy, Muhammad Sedik
We study Yang-Lee zeros in the thermodynamic limit of the 2D nearest-neighbor antiferromagnetic Ising model on square and triangular lattices. We employ the Numerical Linked Cluste…