Phase transition and thermodynamics of a hot and dense system in a scaled NJL model

The chiral phase transition of a hot and dense system of quarks is studied within a modified SU(3) NJL lagrangian that implements the QCD scale anomaly. The u- and s-quark condensates can feel or not the same chiral restoration depending on the considered region of the 3-dimension space T_c(\mu_uc,\mu_sc). The temperature behaviour of the pressure and of the energy and entropy densities of the u- and s-quark system is investigated. At high temperature, the non-vanishing bare s-quark mass only modifies slightly the usual behaviour associated with an ideal quark gas.Comment: 23 pages, LaTeX, uses elsart.sty. This version of the paper includes the figures (ps

Fully equipped half bridge building block for fast prototyping of switching power converters

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A General Approach of Quasi-Exactly Solvable Schroedinger Equations with Three Known Eigenstates

We propose a general method for constructing quasi-exactly solvable potentials with three analytic eigenstates. These potentials can be real or complex functions but the spectrum is real. A comparison with other methods is also performed

Understanding immunometabolism in cardiovascular disease: translating research into practice.

G.D.N. is supported by Progetti di Rilevante Interesse Nazionale (PRIN 2022 7KTSAT), Ricerca Finalizzata, Ministry of Health (RF-2019- 12370896), PNRR Missione 4, (Progetto CN3-National Center for Gene Therapy and Drugs based on RNA Technology), PNRR Missione 4 (Progetto MUSA-Multilayered Urban Sustainability Action), PNRR Missione 6 (PNRR-MAD-2022-12375913), European Commission (EUROPEAID/173691/DD/ACT/XK Nanokos), and European Research Area for Health (ERA4Health; GA No. 101095426 of the EU Horizon Europe Research and Innovation Programme). D.F.J.K. is supported by grants from the Novo Nordisk Foundation (0064142; 0075258); Independent Research Fund Denmark (2034-00136B), Simon Fougner Hartmanns Familiefond (2023-0066), and the University of Southern Denmark. J.V.d.B. was funded by a consortia grant from European Research Area Network on Cardiovascular Diseases (ERA-CVD 2019T108), The Netherlands Heart Foundation senior fellowship (2017T048), and an ENWKlein-1 grant from NWO (OCENW.KLEIN.268). Work in the D.S. laboratory is funded by the CNIC; by MCIN PID2022-137712OB-I00, CPP2021-008310, and CPP2022-009762 MCIN/AEI/10.13039/ 501100011033 Unión Europea NextGenerationEU/PRTR; by Comunidad de Madrid (P2022/BMD-7333 INMUNOVAR-CM); and by ‘la Caixa’ Foundation (LCF/PR/HR23/52430012, LCF/PR/HR22/ 52420019, and LCF/PR/HR20/52400015).S

Industrial applications of heavy ions beams at GANIL

International audienceAfter a year of research and development, BSI and GANIL started an industrial production of microporous membranes. The status of the technical and commercial problems is given. With the collaboration of industrial firms, other applications are studied, like : non reflecting surfaces, ion implantation, surface treatment, radiation damage..

A General Approach of Quasi-Exactly Solvable Schroedinger Equations

We construct a general algorithm generating the analytic eigenfunctions as well as eigenvalues of one-dimensional stationary Schroedinger Hamiltonians. Both exact and quasi-exact Hamiltonians enter our formalism but we focus on quasi-exact interactions for which no such general approach has been considered before. In particular we concentrate on a generalized sextic oscillator but also on the Lame and the screened Coulomb potentials.Comment: 23 pages, no figur