Quantum Many-Body Dynamics
Preis: | 45.95 EUR* (inkl. MWST zzgl. Versand - Preis kann jetzt höher sein!) |
Versand: | 0.00 EUR Versandkostenfrei innerhalb von Deutschland |
Partner: | buecher.de |
Hersteller: | Vdm Verlag Dr. Müller (Simenel, Cédric; Lacroix, Denis; Avez, Benoît) |
Stand: | 2015-08-04 03:50:33 |
Produktbeschreibung
The dynamics of atomic nuclei is amongst the most challenging problem to treat theoretically. The richness of phenomena occurring in heavy-ion collisions can only be studied within microscopic approaches where each nucleon is treated quantum mechanically. Our goal is to present recent advances on microscopic descriptions of low energy heavy-ion collisions. We present both formal aspects and practical applications of the time-dependent Hartree-Fock (TDHF) theory, giving a mean-¿eld dynamics of the system. As an example, we study the fusion of nuclei and some competing processes. The TDHF theory has some intrinsic limitations: absence of tunneling below the Coulomb barrier, missing dissipative e¿ects and quantum ¿uctuations. Mean-¿eld theories should be improved to properly account for these e¿ects. Several approaches are presented which account for pairing and/or direct nucleon-nucleon collisions. Finally, we discuss recent progresses in exact ab-initio methods based on the stochastic mean-¿eld concept. This book is addressed to master and PhD students and/or researchers who want a general overview on microscopic approaches applied to nuclear dynamics.
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