Results 181 to 190 of about 426,314 (212)
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2010
These matrices are both Hermetian and unitary. Further, any two Pauli matrices anticommute.
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These matrices are both Hermetian and unitary. Further, any two Pauli matrices anticommute.
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Strength of Materials, 1989
Quantum fracture mechanics (QFM) is proposed by the author as a purely theoretical alternative of the generally accepted experimental-theoretical approach to fracture physics. The main concepts of theory and formulation of several main problems are examined.
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Quantum fracture mechanics (QFM) is proposed by the author as a purely theoretical alternative of the generally accepted experimental-theoretical approach to fracture physics. The main concepts of theory and formulation of several main problems are examined.
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International Journal of Modern Physics A, 2010
We develop a generalized quantum mechanical formalism based on the nilpotent commuting variables (η-variables). In the nonrelativistic case such formalism provides natural realization of a two-level system (qubit). Using the space of η-wavefunctions, η-Hilbert space and generalized Schrödinger equation we study properties of pure multiqubit systems and
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We develop a generalized quantum mechanical formalism based on the nilpotent commuting variables (η-variables). In the nonrelativistic case such formalism provides natural realization of a two-level system (qubit). Using the space of η-wavefunctions, η-Hilbert space and generalized Schrödinger equation we study properties of pure multiqubit systems and
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2018
This chapter addresses those students who seek a more detailed knowledge of quantum-mechanical applications to systems of general interest. The first part presents various aspects of scattering theory: Green functions, the Lippmann–Schwinger equation, the Born approximation, Moller’s wave operator, scattering and transition operators, both two- and ...
Albrecht Lindner, Dieter Strauch
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This chapter addresses those students who seek a more detailed knowledge of quantum-mechanical applications to systems of general interest. The first part presents various aspects of scattering theory: Green functions, the Lippmann–Schwinger equation, the Born approximation, Moller’s wave operator, scattering and transition operators, both two- and ...
Albrecht Lindner, Dieter Strauch
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Quantum-Mechanical Description
Physical Review, 1936It is pointed out that, by removing a single quantum-mechanical postulate commonly accepted, several conceptual difficulties in quantum-mechanical description can be eliminated.
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Supersymmetric quantum mechanics
1996In this chapter we will start with the definition of the so-called N-extended super- symmetric quantum mechanics. This approach, actually for N = 2, has first been formulated by Nicolai [Nic76] in his search for supersymmetry in non-relativistic quantimi systems related to models of statistical physics.
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2009
Abstract This book provides the reader with a contemporary and comprehensive introduction to Quantum Mechanics. It is suitable for beginners as well as for more advanced university students. Quantum mechanics is presented in a pedagogical fashion, with a clear logical organization. The various concepts and methods are introduced first in
KONISHI, KENICHI, PAFFUTI, GIAMPIERO
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Abstract This book provides the reader with a contemporary and comprehensive introduction to Quantum Mechanics. It is suitable for beginners as well as for more advanced university students. Quantum mechanics is presented in a pedagogical fashion, with a clear logical organization. The various concepts and methods are introduced first in
KONISHI, KENICHI, PAFFUTI, GIAMPIERO
openaire +2 more sources