2 papers
quant-ph2025
Path integral spin dynamics with exchange and external field
Thomas Nussle, Stam Nicolis, Iason Sofos +1
In this work, we propose a path integral-inspired formalism for computing the quantum thermal expectation values of spin systems, when subject to magnetic fields that can be time-d…
quant-ph2024
Path integral spin dynamics for quantum paramagnets
Thomas Nussle, Pascal Thibaudeau, Stam Nicolis
A path integral method, combined with atomistic spin dynamics simulations, has been developed to calculate thermal quantum expectation values using a classical approach. In this st…