000 03584nam a22005175i 4500
001 978-3-319-13006-4
003 DE-He213
005 20190213151102.0
007 cr nn 008mamaa
008 141218s2015 gw | s |||| 0|eng d
020 _a9783319130064
_9978-3-319-13006-4
024 7 _a10.1007/978-3-319-13006-4
_2doi
050 4 _aQC173.96-174.52
072 7 _aPHQ
_2bicssc
072 7 _aSCI057000
_2bisacsh
072 7 _aPHQ
_2thema
082 0 4 _a530.12
_223
100 1 _aFeranchuk, Ilya.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
245 1 0 _aNon-perturbative Description of Quantum Systems
_h[electronic resource] /
_cby Ilya Feranchuk, Alexey Ivanov, Van-Hoang Le, Alexander Ulyanenkov.
264 1 _aCham :
_bSpringer International Publishing :
_bImprint: Springer,
_c2015.
300 _aXV, 362 p. 63 illus., 43 illus. in color.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aLecture Notes in Physics,
_x0075-8450 ;
_v894
505 0 _aCapabilities of approximate methods in quantum theory -- Basics of the operator method -- Applications of OM for one-dimensional systems -- Operator method for quantum statistics -- Quantum systems with several degrees of freedom -- Two-dimensional exciton in magnetic field with arbitrary strength -- Atoms in the external electromagnetic fields -- Many-electron atoms -- Systems with infinite number of degrees of freedom.
520 _aThis book introduces systematically the operator method for the solution of the Schrödinger equation. This method permits to describe the states of quantum systems in the entire range of parameters of Hamiltonian with a predefined accuracy. The operator method is unique compared with other non-perturbative methods due to its ability to deliver in zeroth approximation the uniformly suitable estimate for both ground and excited states of quantum system. The method has been generalized for the application to quantum statistics and quantum field theory.  In this book, the numerous applications of operator method for various physical systems are demonstrated. Simple models are used to illustrate the basic principles of the method which are further used for the solution of complex problems of quantum theory for many-particle systems. The results obtained are supplemented by numerical calculations, presented as tables and figures.
650 0 _aQuantum theory.
650 0 _aMathematical physics.
650 1 4 _aQuantum Physics.
_0http://scigraph.springernature.com/things/product-market-codes/P19080
650 2 4 _aMathematical Methods in Physics.
_0http://scigraph.springernature.com/things/product-market-codes/P19013
650 2 4 _aAtomic/Molecular Structure and Spectra.
_0http://scigraph.springernature.com/things/product-market-codes/P24017
700 1 _aIvanov, Alexey.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
700 1 _aLe, Van-Hoang.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
700 1 _aUlyanenkov, Alexander.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
710 2 _aSpringerLink (Online service)
773 0 _tSpringer eBooks
776 0 8 _iPrinted edition:
_z9783319130071
776 0 8 _iPrinted edition:
_z9783319130057
830 0 _aLecture Notes in Physics,
_x0075-8450 ;
_v894
856 4 0 _uhttps://doi.org/10.1007/978-3-319-13006-4
912 _aZDB-2-PHA
912 _aZDB-2-LNP
999 _c9467
_d9467