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pro vyhledávání: '"Porro, Andrea"'
Autor:
Porro, Andrea, Duguet, Thomas, Ebran, Jean-Paul, Frosini, Mikael, Roth, Robert, Somà, Vittorio
Giant Resonances are, with nuclear rotations, the most evident expression of collectivity in finite nuclei. These two categories of excitations, however, are traditionally described within different formal schemes, such that vibrational and rotationa
Externí odkaz:
http://arxiv.org/abs/2407.01325
Autor:
Porro, Andrea, Duguet, Thomas, Ebran, Jean-Paul, Frosini, Mikael, Roth, Robert, Somà, Vittorio
The paper is the third of a series dedicated to the ab initio description of monopole giant resonances in mid-mass closed- and open-shell nuclei via the so-called projected generator coordinate method. The present focus is on the computation of the m
Externí odkaz:
http://arxiv.org/abs/2404.14154
Autor:
Porro, Andrea, Duguet, Thomas, Ebran, Jean-Paul, Frosini, Mikael, Roth, Robert, Somà, Vittorio
Giant resonances (GRs) are a striking manifestation of collective motions in atomic nuclei. The present paper is the second in a series of four dedicated to the use of the projected generator coordinate method (PGCM) for the ab initio determination o
Externí odkaz:
http://arxiv.org/abs/2402.15901
Autor:
Porro, Andrea, Duguet, Thomas, Ebran, Jean-Paul, Frosini, Mikael, Roth, Robert, Somá, Vittorio
Giant resonances (GRs) are a striking manifestation of collective motions in mesoscopic systems such as atomic nuclei. Until recently, theoretical investigations have essentially relied on the (quasiparticle) random phase approximation ((Q)RPA), and
Externí odkaz:
http://arxiv.org/abs/2402.02228
Autor:
Porro, Andrea, Duguet, Thomas
The projected generator coordinate method based on the configuration mixing of non-orthogonal Bogoliubov product states, along with more advanced methods based on it, require the computation of off-diagonal Hamiltonian and norm kernels. While the Ham
Externí odkaz:
http://arxiv.org/abs/2206.03781
Expansion many-body methods correspond to solving complex tensor networks. The (iterative) solving of the network and the (repeated) storage of the unknown tensors requires a computing power growing polynomially with the size of basis of the one-body
Externí odkaz:
http://arxiv.org/abs/2103.14544
Autor:
Porro, Andrea, Duguet, Thomas
Publikováno v:
European Physical Journal A
European Physical Journal A, 2022, 58, pp.197. ⟨10.1140/epja/s10050-022-00843-2⟩
European Physical Journal A, 2022, 58, pp.197. ⟨10.1140/epja/s10050-022-00843-2⟩
International audience; The projected generator coordinate method based on the configuration mixing of non-orthogonal Bogoliubov product states, along with more advanced methods based on it, require the computation of off-diagonal Hamiltonian and nor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f06268af42544b257500133232a48f2
In the last few years there is a growing awareness that food - or rather the agri-food cycle - represents a strategic point of view to understand and orient the constituent elements of our development model at the different scales. Despite such prima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dab0b79b5c392bbe65a299200658ba08
Autor:
Corsi, Stefano, Spigarolo, Roberto, Bocchi, Stefano, Ferrazzi, Giovanni, Porro, Andrea, Tosini, Andrea
Publikováno v:
Proceedings of the International Scientific Conference: Rural Development; 2013, Vol. 6, p86-90, 5p
Publikováno v:
Italian Journal of Agronomy; 2012, Vol. 7 Issue 3, p262-273, 12p