Zobrazeno 1 - 10
of 241 690
pro vyhledávání: '"linear response"'
Autor:
Canestrari, Giovanni
We consider discontinuous perturbations of smooth endomorphisms and show that if the perturbed family satisfies uniform mixing assumptions on standard pairs the physical measure is Lipschitz in the parameter defying the perturbation. We also study th
Externí odkaz:
http://arxiv.org/abs/2411.16628
We introduce a novel interpretable Neural Network (NN) model designed to perform precision bulk reconstruction under the AdS/CFT correspondence. According to the correspondence, a specific condensed matter system on a ring is holographically equivale
Externí odkaz:
http://arxiv.org/abs/2411.16052
Publikováno v:
J. Chem. Theory Comput.(2024)
In this work, we derive working equations for the Linear Response pair Coupled Cluster Doubles (LR-pCCD) ansatz and its extension to singles (S), LR-pCCD+S. These methods allow us to compute electronic excitation energies and transition dipole moment
Externí odkaz:
http://arxiv.org/abs/2411.10239
Autor:
Reinholdt, Peter, Kjellgren, Erik Rosendahl, Ziems, Karl Michael, Coriani, Sonia, Sauer, Stephan P. A., Kongsted, Jacob
Quantum computing presents a promising avenue for solving complex problems, particularly in quantum chemistry, where it could accelerate the computation of molecular properties and excited states. This work focuses on hybrid quantum-classical algorit
Externí odkaz:
http://arxiv.org/abs/2411.03852
An investigation of the validity of the semiclassical approximation to quantum electrodynamics in 1+1 dimensions is given. The criterion for validity used here involves the impact of quantum fluctuations introduced through a two-point function which
Externí odkaz:
http://arxiv.org/abs/2410.22633
Autor:
Keidar, Tommer D., Reuveni, Shlomi
First-passage processes are pervasive across numerous scientific fields, yet a general framework for understanding their response to external perturbations remains elusive. While the fluctuation-dissipation theorem offers a complete linear response t
Externí odkaz:
http://arxiv.org/abs/2410.16129
This work establishes a linear response formula for sequential intermittent dynamical systems, consisting of Liverani-Saussol-Vaienti maps with varying parameters. As a consequence, we establish quenched (trajectory-wise) linear response for random c
Externí odkaz:
http://arxiv.org/abs/2410.09494
We generalise the SuperEasy linear response method, originally developed to describe massive neutrinos in cosmological $N$-body simulations, to any hot dark matter (HDM) species with arbitrary momentum distributions. The method uses analytical soluti
Externí odkaz:
http://arxiv.org/abs/2410.05816