Non-Hermitian Quantum Mechanics

Erscheinungsjahr 2014
ISBN: 978-0-521-88972-8
Verlag: Cambridge University Press

Buch, Englisch, 410 Seiten, Format (B × H): 175 mm x 250 mm, Gewicht: 884 g

Non-Hermitian quantum mechanics (NHQM) is an important alternative to the standard (Hermitian) formalism of quantum mechanics, enabling the solution of otherwise difficult problems. The first book to present this theory, it is useful to advanced graduate students and researchers in physics, chemistry and engineering. NHQM provides powerful numerical and analytical tools for the study of resonance phenomena - perhaps one of the most striking events in nature. It is especially useful for problems whose solutions cause extreme difficulties within the structure of a conventional Hermitian framework. NHQM has applications in a variety of fields, including optics, where the refractive index is complex; quantum field theory, where the parity-time (PT) symmetry properties of the Hamiltonian are investigated; and atomic and molecular physics and electrical engineering, where complex potentials are introduced to simplify numerical calculations.

Autoren/Hrsg.

Moiseyev, Nimrod

Fachgebiete

• Naturwissenschaften Physik Physik Allgemein Theoretische Physik, Mathematische Physik, Computerphysik
• Naturwissenschaften Physik Quantenphysik

Inhaltsverzeichnis

1. Different formulations of quantum mechanics; 2. Resonance phenomena in nature; 3. Resonances from Hermitian quantum mechanics calculations; 4. Resonances from non-Hermitian quantum mechanics calculations; 5. Square integrable resonance wavefunctions; 6. Bi-orthogonal product (C-product); 7. The properties of the non-Hermitian Hamiltonian; 8. Non-Hermitian scattering theory; 9. The self-orthogonality phenomenon; 10. The point where quantum mechanics branches into two formalisms; Index.

Über Autor(innen)

Moiseyev, Nimrod
Nimrod Moiseyev is Bertha Hartz Axel Professor of Chemistry and Physics and a member of the joint Minerva Centre for Nonlinear Physics of Complex Systems at the Technion - Israel Institute of Technology and Weizmann Institute of Science. He has won numerous awards for his work, including the Humboldt Prize, the Marie Curie Prize, and the Landau Award for a 'major contribution to the development of the non-Hermitian theory of quantum mechanics'.