Concept
Représentation de Schrödinger
Publications associées (33)
Accelerating Calculations of Ultrafast Time-Resolved Electronic Spectra with Efficient Quantum Dynamics Methods
Jiri Vanicek, Miroslav Sulc, Marius Wehrle
We explore three specific approaches for speeding up the calculation of quantum time correlation functions needed for time-resolved electronic spectra. The first relies on finding a minimum set of sufficiently accurate electronic surfaces. The second incre ...
2011A Framework for Numerical Simulations of Structure Formation
In the absence of a full analytical treatment of nonlinear structure formation in the universe, numerical simulations provide the critical link between the properties of the underlying model and the features of the observed structures. Currently N-body sim ...
EPFL2011Universal monotonicity of eigenvalue moments and sharp Lieb-Thirring inequalities
We show that phase space bounds on the eigenvalues of Schrodinger operators can be derived from universal bounds recently obtained by E. M. Harrell and the author via a monotonicity property with respect to coupling constants. In particular, we provide a n ...
2010Universal Bounds And Semiclassical Estimates For Eigenvalues Of Abstract Schrodinger Operators
We prove trace inequalities for a self-adjoint operator on an abstract Hilbert space, which extend those known previously for Laplacians and Schrodinger operators, freeing them from restrictive assumptions on the nature of the spectrum and allowing operato ...
2010Homogenization and long time asymptotic of a fluid-structure interaction problem
We study the homogenization of an unsteady fluid-structure interaction problem with a scaling corresponding to a long time asymptotic regime. We consider oscillating initial data which are Bloch wave packets corresponding to tubes vibrating in opposition o ...
2008