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020 ▼a 9781687922168
035 ▼a (MiAaPQ)AAI22617304
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 247004
0820 ▼a 510
1001 ▼a Pal, Sridip.
24510 ▼a Aspects of Scale Invariant Quantum Field Theory.
260 ▼a [S.l.]: ▼b University of California, San Diego., ▼c 2019.
260 1 ▼a Ann Arbor: ▼b ProQuest Dissertations & Theses, ▼c 2019.
300 ▼a 333 p.
500 ▼a Source: Dissertations Abstracts International, Volume: 81-04, Section: B.
500 ▼a Advisor: Intriligator, Kenneth
5021 ▼a Thesis (Ph.D.)--University of California, San Diego, 2019.
506 ▼a This item must not be sold to any third party vendors.
520 ▼a We study various aspects of scale invariant quantum field theories, in particular, the non-relativistic ones. We explore consequences of symmetry algebra in terms of unitarity bound, existence of monotonic renormalization group flow. We leverage the non relativistic conformal symmetry algebra to construct an operator basis for Heavy Quark Effective Field theory and thereby provide a framework for operator counting in this effective field theory. We investigate the large charge sector of non-relativistic conformal theory and in that limit, we find the scaling of operator dimensions with respect to the charge it carries. In the relativistic counterpart, we focus on 2D conformal field theories (CFT) and explore the consequences of modular invariance of thermal partition function of a 2D CFT. In particular, we investigate the finer details of the asymptotic density of states in 2D CFT using modular invariance and put bounds on asymptotic gap in the spectra.
590 ▼a School code: 0033.
650 4 ▼a Particle physics.
650 4 ▼a Condensed matter physics.
650 4 ▼a Mathematics.
690 ▼a 0798
690 ▼a 0611
690 ▼a 0405
71020 ▼a University of California, San Diego. ▼b Physics.
7730 ▼t Dissertations Abstracts International ▼g 81-04B.
773 ▼t Dissertation Abstract International
790 ▼a 0033
791 ▼a Ph.D.
792 ▼a 2019
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T15493453 ▼n KERIS ▼z 이 자료의 원문은 한국교육학술정보원에서 제공합니다.
980 ▼a 202002 ▼f 2020
990 ▼a ***1008102
991 ▼a E-BOOK