Effective interactions and elementary excitations in nuclear matter |
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| Affiliation: | 1. Department of Civil Engineering, Sajad University of Technology, Mashhad, Iran;2. Department of Civil Engineering, Ferdowsi University of Mashhad, Mashhad, Iran;3. Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Puebla, Mexico;4. Department of Electrical Engineering, École de Technologie Supérieure, University of Québec, Montréal, Canada;5. Department of Civil Engineering, University of West London, London, United Kingdom;1. Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan;2. Biogen, Cambridge, MA, USA;3. Center for Neuropsychiatric Research, National Health Research Institutes, Miaoli, Taiwan;4. Department of Psychiatry, College of Medicine and National Taiwan University Hospital, Taipei, Taiwan;5. Marcus Institute for Aging Research and Harvard Medical School, Boston, MA, USA;6. Beth Israel Deaconess Medical Center, Boston, MA, USA;7. Harvard School of Public Health, Boston, MA, USA;8. Broad Institute of MIT and Harvard, Cambridge, MA, USA;9. Genomics Research Center, Academia Sinica, Taipei, Taiwan;10. Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan;11. Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan;12. Biomedical Translation Research Center, Academia Sinica, Taipei, Taiwan;13. Taiwan Biobank, Academia Sinica, Taipei, Taiwan;14. Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan;15. Graduate Institute of Environmental Science, China Medical University, Taichung, Taiwan;16. Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA;17. Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA;18. Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA;19. Department of Medicine, Harvard Medical School, Boston, MA, USA;20. Department of Public Health & Medical Humanities, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan;21. Institute of Behavioral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan |
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| Abstract: | We present a polarization potential theory for nuclear matter. Starting from a realistic two-nucleon interaction, position space Pseudopotentials which describe effective nucleon-nucleon interactions are constructed in a manner similar to that used by Aldrich and Pines in the helium liquids. Important modifications which result from tensor forces and three-body interactions are incorporated; exchange and screening effects are included. The resulting momentum-dependent quasiparticle interactions are used to calculate higher-order Fermi liquid parameters, dynamic and static structure functions, and static polarizabilities. Comparisons are made with recent microscopic calculations. |
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