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- Jimmy Rotureau, Nicole L Michel, Witold Nazarewicz, Marek Płoszajczak, Jorge Dukelsky
- Physical review letters
- 2006

The density matrix renormalization group (DMRG) approach is extended to complex-symmetric density matrices characteristic of many-body open quantum systems. Within the continuum shell model, we… (More)

- Robert Botet, Marek Płoszajczak, Jorge A. Gonzalez
- Physical review. E, Statistical, nonlinear, and…
- 2002

The spherical spin model with infinite-range ferromagnetic interactions is investigated analytically in the framework of nonextensive thermostatics generalizing the Boltzmann-Gibbs statistical… (More)

- Nicole L Michel, Witold Nazarewicz, Marek Płoszajczak, K. Bennaceur
- Physical review letters
- 2002

This work presents the first continuum shell-model study of weakly bound neutron-rich nuclei involving multiconfiguration mixing. For the single-particle basis, the complex-energy Berggren ensemble… (More)

The evolution pattern of exceptional points is studied in a non-integrable limit of the complex-extended 3-level Richardson-Gaudin model. The appearance of a pseudo-diabolic point from the fusion of… (More)

- Dominique Gruyer, J. D. Frankland, +18 authors J. P. Wieleczko
- Physical review letters
- 2013

Distributions of the largest fragment charge, Zmax, in multifragmentation reactions around the Fermi energy can be decomposed into a sum of a Gaussian and a Gumbel distribution, whereas at much… (More)

- Jimmy Rotureau, J. Okołowicz, Marek Płoszajczak
- Physical review letters
- 2005

We formulate a theory of the two-proton radioactivity based on the real-energy continuum shell model. This microscopic approach is applied to describe the two-proton decay of the 1(-)(2) state in… (More)

- K Fossez, Jimmy Rotureau, Nicole L Michel, Marek Płoszajczak
- Physical review letters
- 2017

The search for a resonant four-neutron system has been revived thanks to the recent experimental hints reported in [1]. The existence of such a system would deeply impact our understanding of nuclear… (More)

Description of exotic nuclei using the shell model embedded in the continuum M. Płoszajczak,∗1 K. Bennaceur,∗2 N. Michel,∗1 F. Nowacki,∗3 and J. Okołowicz∗4 GANIL Kraków Oak Ridge Strasbourg… (More)

A novel scaling for the distributions of total number of fragments (i.e., multiplicity) is found in the shattering phase of nonequilibrium, sequential-fragmentation process and in the percolation… (More)

- Stéphanie Pain, Daniel W Bardayan, +22 authors G Louis Wilson
- Physical review letters
- 2015

The Galactic 1.809-MeV γ-ray signature from the β decay of ^{26g}Al is a dominant target of γ-ray astronomy, of which a significant component is understood to originate from massive stars. The… (More)