ENGLISH

Non-Hermitian Quantum Mechanics

Book information

Publisher
Cambridge University Press
Year
2011
ISBN
0521889723, 9780521889728
Google Books ID
QwAXVvk_57QC
Language
english
Format
PDF
Filesize
3 MB (2770107 bytes)
Edition
1
Pages
410\410
Orientation
yes
Scanned
yes
Time added
2011-08-31 04:54:40

Description

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.

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