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020 ▼a 9780438109322
035 ▼a (MiAaPQ)AAI10830956
035 ▼a (MiAaPQ)wustl:12563
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0491 ▼f DP
0820 ▼a 530.1
1001 ▼a Hassanpour, Nima.
24510 ▼a Topics in PT-symmetric Quantum Mechanics and Classical Systems.
260 ▼a [S.l.] : ▼b Washington University in St. Louis., ▼c 2018
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2018
300 ▼a 163 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 79-11(E), Section: B.
500 ▼a Adviser: Carl M. Bender.
5021 ▼a Thesis (Ph.D.)--Washington University in St. Louis, 2018.
520 ▼a Space-time reflection symmetry, or PT symmetry, first proposed in quantum mechanics by Bender and Boettcher in 1998 [2], has become an active research area in fundamental physics. This dissertation contains several research problems which are mo
520 ▼a In Chap.3 we studied the analytical continuation of the coupling constant g of a coupled quantum theory. We get to this conclusion that one can, at least in principle, arrive at a state whose energy is lower than the ground state of the theory.
520 ▼a PT-symmetric quantum mechanics began with a study of the Hamiltonian H=p2+x2(ix) epsilon. When epsilon &ge
520 ▼a Finally in Chap.5 we devised a simple and accurate numerical technique for finding eigenvalues, node structure, and expectation values of PT-symmetric potentials. The approach involves expanding the solution to the Schrodinger equation in serie
590 ▼a School code: 0252.
650 4 ▼a Quantum physics.
650 4 ▼a Physics.
650 4 ▼a Mathematics.
690 ▼a 0599
690 ▼a 0605
690 ▼a 0405
71020 ▼a Washington University in St. Louis. ▼b Physics.
7730 ▼t Dissertation Abstracts International ▼g 79-11B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0252
791 ▼a Ph.D.
792 ▼a 2018
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T14999488 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자 ▼b 관리자