22 citations · 69 across the 4 of their papers we have counts for
4 papers
When can localized spins interacting with conduction electrons in ferro- or antiferromagnets be described classically via the Landau-Lifshitz equation: Transition from quantum many-body entangled to quantum-classical nonequilibrium states
Priyanka Mondal, Abhin Suresh, Branislav K. Nikolic
Experiments in spintronics and magnonics operate with macroscopically large number of localized spins within ferromagnetic (F) or antiferromagnetic (AF) materials, so that their no…
Quantum spin torque driven transmutation of antiferromagnetic Mott insulator
Marko D. Petrovic, Priyanka Mondal, Adrian E. Feiguin +1
The standard model of spin-transfer torque (STT) in antiferromagnetic spintronics considers exchange of angular momentum between quantum spins of flowing electrons and noncollinear…
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 E. Feiguin +2
We introduce time-dependent density matrix renormalization group (tDMRG) as a solution to long standing problem in spintronics -- how to describe spin-transfer torque (STT) between…
Quantum spin-transfer torque induced nonclassical magnetization dynamics and electron-magnetization entanglement
Priyanka Mondal, Marko D. Petrovic, Petr Plechac +1
The standard spin-transfer torque (STT)---where spin-polarized current drives dynamics of magnetization viewed as a classical vector---requires noncollinearity between electron spi…