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Analysis of the Dynamics of Liquid Aluminium: Recurrent Relation Approach
A. V. Mokshin, R. M. Yulmetyev, R. M. Khusnutdinoff +1
By use of the recurrent relation approach (RRA) we study the microscopic dynamics of liquid aluminium at T=973 K and develop a theoretical model which satisfies all the correspondi…
Intermediate dynamics between Newton and Langevin
Jing-Dong Bao, Yi-Zhong Zhuo, Fernando A. Oliveira +1
A dynamics between Newton and Langevin formalisms is elucidated within the framework of the generalized Langevin equation. For thermal noise yielding a vanishing zero-frequency fri…
Mean first-passage times for an ac-driven magnetic moment of a nanoparticle
S. I. Denisov, K. Sakmann, P. Talkner +1
The two-dimensional backward Fokker-Planck equation is used to calculate the mean first-passage times (MFPTs) of the magnetic moment of a nanoparticle driven by a rotating magnetic…
Relative entropy, Haar measures and relativistic canonical velocity distributions
Jörn Dunkel, Peter Talkner, Peter Hänggi
The thermodynamic maximum principle for the Boltzmann-Gibbs-Shannon (BGS) entropy is reconsidered by combining elements from group and measure theory. Our analysis starts by noting…
Gauging a quantum heat bath with dissipative Landau-Zener transitions
Martijn Wubs, Keiji Saito, Sigmund Kohler +2
We calculate the exact Landau-Zener transitions probabilities for a qubit with arbitrary linear coupling to a bath at zero temperature. The final quantum state exhibits a peculiar…
Dynamical and thermal effects in nanoparticle systems driven by a rotating magnetic field
S. I. Denisov, T. V. Lyutyy, P. Hänggi +1
We study dynamical and thermal effects that are induced in nanoparticle systems by a rotating magnetic field. Using the deterministic Landau-Lifshitz equation and appropriate rotat…