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SUMMARY:Relativistic Density Functional Theory in Nuclear Physics and the 
 First Attempts of a Microscopic Derivation
DTSTART;VALUE=DATE-TIME:20260415T020000Z
DTEND;VALUE=DATE-TIME:20260415T033000Z
DTSTAMP;VALUE=DATE-TIME:20260426T104400Z
UID:indico-event-4930@indico-tdli.sjtu.edu.cn
DESCRIPTION:Speakers: Peter Ring (Technical University of Munich)\n\nAbstr
 act:Density functional theory provides a relatively simple and universal d
 escription of the ground state properties of quantum mechanical many-body 
 systems. We discuss here applications for atomic nuclei. In such theories 
 the complicated many-body problem is mapped onto simple mean field calcula
 tions. Correlations are taken into account by the concept of symmetry brea
 king\, such as for instance deformations of various types and the violatio
 n of particle numbers. Such functionals produce soliutions which are easy 
 to visualize and relatively simple to handle. In nuclei relativistic funct
 ionals play an important role. At the moment all these functionals are det
 ermined phenomenologically by adjusting the underlying parameters to exper
 mimental data\, such ad ground state energies and radii. We also discuss f
 irst attempts to derive such functionals from ab-initio calculations\, i.e
 . from the bare interaction between the nucleons in the framework of relat
 ivistic Brueckner-Hartree-Fock theory.Biography:Peter Ring is a professor 
 at the Technical University of Munich\, recipient of the Lise Meitner Priz
 e\, the highest award in nuclear physics from the European Physical Societ
 y\, and a world-renowned nuclear physicist. He has served as an editorial 
 board member for top physics journals such as Physical Review Letters. In 
 1992\, he received the Humboldt-Mu-is Research Award\; in 2005\, he became
  an honorary member of the Hellenic Nuclear Physics Society\; in 2010\, he
  was selected for the first batch of the Ministry of Education's Overseas 
 Distinguished Scholar Program at Peking University\; and in 2012\, he was 
 recognized as an Outstanding Referee for Physical Review and Physical Revi
 ew Letters by the American Physical Society. Peter Ring has achieved signi
 ficant results in fields such as quantum many-body theory\, exotic nuclei\
 , and superheavy nuclei. He has published over 500 academic papers\, with 
 citations exceeding 60\,000 and an H-index of 109. In particular\, his mon
 ograph The Nuclear Many-Body Problem\, first published in 1980 and reprint
 ed many times since\, is one of the most popular classic works in the fiel
 d of nuclear physics.Host: Prof. Yifei NiuAlternative online link：https:
 //meeting.tencent.com/dm/ZPRnAw5YM97HID:665755751   Password: 123456\n\nh
 ttps://indico-tdli.sjtu.edu.cn/event/4930/
LOCATION:5#/6th-603 - Meeting Room 603 (Science Building)
URL:https://indico-tdli.sjtu.edu.cn/event/4930/
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