Zobrazeno 1 - 10
of 694
pro vyhledávání: '"Giraud B"'
Autor:
Peschanski, R., Giraud, B. G.
A phenomenological scaling property of the LHC proton-proton elastic scattering cross sections at moderate transfer momentum has been recently observed. The theoretical QCD saturation framework for hard elastic scattering on the proton, which we reca
Externí odkaz:
http://arxiv.org/abs/2409.20153
Finite, bound, many-body systems, where the interaction operator, $V=\sum v_{ij}$, is local and happens to strongly dominate the kinetic energy operator, $T=\sum t_i$, display a classical limit from diagonalizing $V$ alone, hence a clear picture of i
Externí odkaz:
http://arxiv.org/abs/2212.01035
Autor:
Esmanhotto, E., Hirtzlin, T., Castellani, N., Martin, S., Giraud, B., Andrieu, F., Nodin, J. F., Querlioz, D., Portal, J-M., Vianello, E.
Crossbar arrays of resistive memories (RRAM) hold the promise of enabling In-Memory Computing (IMC), but essential challenges due to the impact of device imperfection and device endurance have yet to be overcome. In this work, we demonstrate experime
Externí odkaz:
http://arxiv.org/abs/2203.01680
Autor:
Ezzadeen, M., Bosch, D., Giraud, B., Barraud, S., Noel, J. -P., Lattard, D., Lacord, J., Portal, J. -M., Andrieu, F.
The Von-Neumann bottleneck is a clear limitation for data-intensive applications, bringing in-memory computing (IMC) solutions to the fore. Since large data sets are usually stored in nonvolatile memory (NVM), various solutions have been proposed bas
Externí odkaz:
http://arxiv.org/abs/2012.00061
Autor:
Giraud, B. G., Peschanski, R.
The field which binds a thermal fermionic cloud is defined as a Hartree integral upon its density. In turn, the density results from the field via a Thomas-Fermi occupation of the local phase space. This defines a complete theory of all properties an
Externí odkaz:
http://arxiv.org/abs/1806.07283
Constrained energy minimizations of a many-body Hamiltonian return energy landscapes e(b) where b= representes the average value(s) of one (or several) collective operator(s), B, in an "optimized" trial state Phi_b, and e = is the average value o
Externí odkaz:
http://arxiv.org/abs/1611.09061
Autor:
Bosch, D., Garros, X., Makosiej, A., Ciampolini, L., Weber, O., Lacord, J., Cluzel, J., Giraud, B., Berthelon, R., Cibrario, G., Brunet, L., Batude, P., Fenouillet-Béranger, C., Lattard, D., Colinge, J.P., Balestra, F., Andrieu, F.
Publikováno v:
In Solid State Electronics June 2020 168
Autor:
Giraud, B. G., Karataglidis, S.
Concavity properties prevent the existence of significant landscapes in energy surfaces obtained by strict constrained energy minimizations. The inherent contradiction is due to fluctuations of collective coordinates. A solution to those fluctuations
Externí odkaz:
http://arxiv.org/abs/1106.4702
Autor:
Barrett, B. R., Giraud, B. G.
The spin density matrix (SDM) used in atomic and molecular physics is revisited for nuclear physics, in the context of the radial density functional theory. The vector part of the SDM defines a "hedgehog" situation, which exists only if nuclear state
Externí odkaz:
http://arxiv.org/abs/1004.4542
Autor:
Giraud, B. G.
This note describes five subjects of some interest for the density functional theory in nuclear physics. These are, respectively, i) the need for concave functionals, ii) the nature of the Kohn-Sham potential for the radial density theory, iii) a pro
Externí odkaz:
http://arxiv.org/abs/0911.5654