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On the symmetry of four particles in a one-dimensional box with harmonic interaction
(Springer, 2018-02)
We show that a system of four particles in a one-dimensional box with a two-particle harmonic interaction can by described by means of the symmetry point group Oh. Group theory proves useful for the discussion of both the ...
Boundary conditions and the Dirac spinor
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2011)
On the symmetry of three identical interacting particles in a one-dimensional box
(Elsevier Academic Press Inc, 2015-11)
We study a quantum-mechanical system of three particles in a one-dimensional box with two-particle harmonic interactions. The symmetry of the system is described by the point group D3d. Group theory greatly facilitates the ...
Computing coverage kernels under restricted settings
(Elsevier, 2020)
Given a set B of d-dimensional boxes (i.e., axis-aligned hyperrectangles), a minimum coverage kernel is a subset of B of minimum size covering the same region as B. Computing it is NP-hard, but as for many similar NP-hard ...
Where are the particles when the box is hot?
(IOP Publishing, 2019-09)
We consider the known problem of a particle in a one-dimensional box, i.e. in an infinite potential well. Specifically, we evaluate the probability density for finding a particle in a certain position when the system is ...
Energy levels of interacting fields in a box
(Kluwer Academic/plenum PublNew YorkEUA, 1999)
Black-box decomposition approach for computational hemodynamics: One-dimensional models
(ELSEVIER SCIENCE SA, 2011)
Increasing efforts exist in integrating different levels of detail in models of the cardiovascular system. For instance, one-dimensional representations are employed to model the systemic circulation. In this context, ...
AN ANALYTICAL APPROACH TO NUCLEATION SOLUTION AND PULSES IN THE ONE DIMENSIONAL REAL AND COMPLEX GINZBURG-LANDAU EQUATIONS
(KLUWER ACADEMIC PUBLISHERS, 2004)
We study the one-dimensional supercritical real and complex subcritical Ginzburg- Landau equations. In the real case, with periodic boundary conditions in a finite box, we construct analytically nucleation solutions allowing ...
Experimental Evaluation of In-Span Hinge Details in Reinforced Concrete Box Girder Bridges
(NATL ACAD SCIENCES, 2010)
During the past three decades, considerable research efforts have sought to improve the seismic design of California highway bridges. However, the in-span hinge (ISH) regions of concrete box girders have not been studied ...