3 papers
cond-mat.stat-mech2026
Quantum Otto and Carnot Cycles via Skew Ising Model
Neda Valizadeh, Nayyere Einali Saghavaz, Zahra Ebadi +1
We investigate the thermodynamic performance of quantum heat engines and refrigerators based on a two-spin system subject to a skew magnetic field. The working substance is describ…
physics.med-ph2026
Fractal geometry-governed oxygen diffusion: Tumors vs. Normal Tissues
Neda Valizadeh, Robabeh Rahimi, Ramin Abolfath
{\bf Purpose}: To develop a geometry-governed diffusion framework that explains differential tissue response under FLASH ultra-high dose rate (UHDR) irradiation by explicitly accou…
cond-mat.stat-mech2025
Depinning of KPZ Interfaces in Fractional Brownian Landscapes
Neda Valizadeh, Morteza Nattagh Najafi
We explore the critical dynamics of driven interfaces propagating through a two dimensional disordered medium with long range spatial correlations, modeled using fractional Brownia…