2 papers
physics.comp-ph2026
Astroid Spinodal Boundary in Phase-Based Ising Machines
Malihe Farasat, Nikhil Shukla
Oscillator Ising machines (OIMs) and dynamical Ising machines (DIMs) encode binary spins in phase states stabilized by second-harmonic injection (SHI). In a coupled network, the co…
physics.comp-ph2025
Spin Freezing in Oscillator Ising Machines: When Second Harmonic Injection Impedes Computation
Malihe Farasat, E. M. H. E. B. Ekanayake, Nikhil Shukla
Second harmonic injection (SHI) has emerged as a critical mechanism in enabling networks of coupled oscillators to function as Oscillator Ising Machines (OIMs), capable of minimizi…