216 citations · 420 across the 21 of their papers we have counts for
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Quantum Spinodal Phenomena
Seiji Miyashita, Hans De Raedt, Bernard Barbara
We study the dynamical magnetization process in the ordered ground-state phase of the transverse Ising model under sweeps of magnetic field with constant velocities. In the case of…
Importance of bath dynamics for decoherence in spin systems
Shengjun Yuan, Mikhail I. Katsnelson, Hans De Raedt
We study the decoherence of two coupled spins that interact with a chaotic spin-bath environment. It is shown that connectivity of spins in the bath is of crucial importance for th…
Evolution of a quantum spin system to its ground state: Role of entanglement and interaction symmetry
S. Yuan, M. I. Katsnelson, H. De Raedt
We study the decoherence of two ferro- and antiferromagnetically coupled spins that interact with a frustrated spin-bath environment in its ground state. The conditions under which…