Spintronics Meets Density Matrix Renormalization Group: Quantum Spin-Torque-Driven Nonclassical Magnetization Reversal and Dynamical Buildup of Long-Range Entanglement
Marko D. Petrović, Priyanka Mondal, Adrian Feiguin, Petr Plecháč, Branislav K. Nikolić
Abstract
A synergy between strongly electron-correlated physics, quantum transport theory, and quantum information science provides a long-sought quantum-mechanical description of spin torque, an effect at the heart of spintronic research.
Topics & Concepts
SpintronicsQuantum entanglementDensity matrix renormalization groupPhysicsQuantum mechanicsCondensed matter physicsSpin (aerodynamics)QuantumFerromagnetismThermodynamicsQuantum many-body systemsMagnetic properties of thin filmsNeural Networks and Reservoir Computing