Zobrazeno 1 - 10
of 186 072
pro vyhledávání: '"PAUL, M."'
Autor:
Hof, Paul M. J. Van den, Shi, Shengling, Fonken, Stefanie J. M., Ramaswamy, Karthik R., Hjalmarsson, Håkan, Dankers, Arne G.
When estimating models of of a multivariable dynamic system, a typical condition for consistency is to require the input signals to be persistently exciting, which is guaranteed if the input spectrum is positive definite for a sufficient number of fr
Externí odkaz:
http://arxiv.org/abs/2409.03883
We study the complexity of both time-optimal and time sub-optimal quantum Hamiltonian evolutions connecting arbitrary source and a target states on the Bloch sphere equipped with the Fubini-Study metric. This investigation is performed in a number of
Externí odkaz:
http://arxiv.org/abs/2408.14241
In the geometry of quantum-mechanical processes, the time-varying curvature coefficient of a quantum evolution is specified by the magnitude squared of the covariant derivative of the tangent vector to the state vector. In particular, the curvature c
Externí odkaz:
http://arxiv.org/abs/2408.14233
In optimal quantum-mechanical evolutions, motion can occur along non-predetermined paths of shortest length in an optimal time. Alternatively, optimal evolutions can happen along predefined paths with no waste of energy resources and 100% speed effic
Externí odkaz:
http://arxiv.org/abs/2408.14230
Autor:
Ma, M., Welles, N., Svitelskiy, O., Yanik, C., Kaya, I. I., Hanay, M. S., Paul, M. R., Ekinci, K. L.
Publikováno v:
Applied Physics Letters 125(8), 083505 (2024)
Even a relatively weak drive force is enough to push a typical nanomechanical resonator into the nonlinear regime. Consequently, nonlinearities are widespread in nanomechanics and determine the critical characteristics of nanoelectromechanical system
Externí odkaz:
http://arxiv.org/abs/2408.13429
Autor:
Moore, Jeffrey M., White, Oliver L., Korycansky, Donald G., Schenk, Paul M., Dombard, Andrew J., Caussi, Martina L.
Nowhere in the solar system are impact morphologies observed in greater variety than on the icy Galilean satellites. This is likely a consequence of the structural and thermal state of the crust at the time of impact, and perhaps impact velocity. Pal
Externí odkaz:
http://arxiv.org/abs/2408.13398
We use {\it ab initio} calculations to understand the current-induced optical response and orbital moment accumulation at the surfaces of metallic films. These two quantities are related by a sum rule that equates the circular dichroic absorption int
Externí odkaz:
http://arxiv.org/abs/2408.10081
Autor:
Du, Dongxue, Zhang, Cheyu, Wei, Jingrui, Teng, Yujia, Genser, Konrad, Voyles, Paul M., Rabe, Karin M., Kawasaki, Jason K.
Hexagonal $ABC$ intermetallics are predicted to have tunable ferroelectric, topological, and magnetic properties as a function of the polar buckling of $BC$ atomic planes. We report the impact of isovalent lanthanide substitution on the buckling, str
Externí odkaz:
http://arxiv.org/abs/2408.08290
The Ryabinkin-Kohut-Staroverov (RKS) and Kanungo-Zimmerman-Gavini (KZG) methods offer two approaches to find exchange-correlation (XC) potentials from ground state densities. The RKS method utilizes the one- and two-particle reduced density matrices
Externí odkaz:
http://arxiv.org/abs/2408.02342
Autor:
Boixaderas, Isaac, Amaya, Jorge, Moré, Sergi, Bartolome, Javier, Vicente, David, Unsal, Osman, Gizopoulos, Dimitris, Carpenter, Paul M., Radojković, Petar, Ayguadé, Eduard
It is widely accepted that cosmic rays are a plausible cause of DRAM errors in high-performance computing (HPC) systems, and various studies suggest that they could explain some aspects of the observed DRAM error behavior. However, this phenomenon is
Externí odkaz:
http://arxiv.org/abs/2407.16487