713 citations
- Centre National de la Recherche ScientifiqueFR99 papers
- European Organization for Nuclear ResearchCH97 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR97 papers
- University of BucharestRO97 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT95 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT95 papers
- University of BolognaIT95 papers
- University of FlorenceIT95 papers
- ETH ZurichCH94 papers
- Institute for Theoretical and Experimental PhysicsRU94 papers
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13 papers · 1 filter
Varational Equations and Symmetries in the Lagrangian Formalism
D. R. Grigore
Symmetries in the Lagrangian formalism of arbitrary order are analysed with the help of the so-called Anderson-Duchamp-Krupka equations. For the case of second order equations and…
On Equations with Universal Invariance
Dan Radu Grigore
A general discussion of equations with universal invariance for a scalar field is provided in the framework of Lagrangian theory of first-order systems.
Free Fields for Any Spin in Relativistic Quantum Mechanics
D. R. Grigore
A general discussion of the construction of free fields based on Weinberg anszatz is provided and various applications appearing in the litterature are considered.
Staggering of the Nuclear Charge Radii in a Superfluid Model with Good Particle Number
Mihai Horoi
A simple superfluid model with an effective four body interaction of monopole pairing type is used to explain the staggering of the charge radii in the isotope chains. The contribu…
Parity Mixed Doublets in A = 36 Nuclei
Mihai Horoi
The -circular polarizations () and asymmetries () of the parity forbidden M1 + E2 -decays: MeV) $^…
Chaos {\sl vs} Thermalization in the Nuclear Shell Model
Mihai Horoi, Vladimir Zelevinsky, B. Alex Brown
Generic signatures of quantum chaos found in realistic shell model calculations are compared with thermal statistical equilibrium. We show the similarity of the informational entro…