58 citations · 232 across the 12 of their papers we have counts for
12 papers
Functional Correlation Approach to Operational Risk in Banking Organizations
Reimer Kuehn, Peter Neu
A Value-at-Risk based model is proposed to compute the adequate equity capital necessary to cover potential losses due to operational risks, such as human and system process failur…
Tunneling dynamics of side chains and defects in proteins, polymer glasses, and OH-doped network glasses
Andreas Heuer, Peter Neu
Simulations on a Lennard-Jones computer glass are performed to study effects arising from defects in glasses at low temperatures. The numerical analysis reveals that already a low…
Nonequilibrium spectral diffusion due to laser heating in stimulated photon echo spectroscopy of low temperature glasses
Peter Neu, Robert J. Silbey, Stephan J. Zilker +1
A quantitative theory is developed, which accounts for heating artifacts in three-pulse photon echo (3PE) experiments. The heat diffusion equation is solved and the average value o…
Spectral diffusion on ultralong time scales in low temperature glasses
Peter Neu, David R. Reichman, Robert J. Silbey
A dynamical theory is constructed to describe spectral diffusion in glasses in the temperature range near 1 Kelvin on long time scales. The theory invokes interacting tunneling cen…
Relaxation dynamics of multi-level tunneling systems
P. Neu, A. Heuer
A quantum mechanical treatment of an asymmetric double-well potential (DWP) interacting with a heat bath is presented for circumstances where the contribution of higher vibrational…
Some comments on the nature of universal properties in low-temperature glasses
David R. Reichman, Peter Neu, Robert J. Silbey
We discuss the recent theory of Burin and Kagan that attempts to explain the existence of universal low temperature properties in amorphous solids. We suggest a realistic experimen…