Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Sales, J H O"'
In this work we project and build an equipment for upper limb muscle strength assessment and we did some assays to measure it from volunteers.
Comment: 4 pages and 4 figures
Comment: 4 pages and 4 figures
Externí odkaz:
http://arxiv.org/abs/0905.2439
Autor:
Sales, J. H. O., Suzuki, A. T.
We present a plane and parabolic collector that absorbs radiant energy and transforms it in heat. Therefore we have a panel to heat water. We study how to increment this capture of solar beams onto the panel in order to increase its efficiency in hea
Externí odkaz:
http://arxiv.org/abs/0905.2440
In a covariant gauge we implicitly assume that the Green's function propagates information from one point of the space-time to another, so that the Green's function is responsible for the dynamics of the relativistic particle. In the light front form
Externí odkaz:
http://arxiv.org/abs/0808.1015
We present in this work a pedagogical way of quantizing the atomic orbit for the hydrogen's atom model proposed by Bohr without using his hypothesis of angular momentum quantization. In contrast to the usual treatment for the orbital quantization, we
Externí odkaz:
http://arxiv.org/abs/0709.4176
Antiparticle Contribution in the Cross Ladder Diagram for Bethe-Salpater Equation in the Light-Front
Autor:
Sales, J. H. O., Suzuki, A. T.
We construct the homogeneous integral equation for the vertex of the bound state in the light front with the kernel approximated to order g^4. We will truncate the hierarchical equations from Green functions to construct dynamical equations for the t
Externí odkaz:
http://arxiv.org/abs/hep-th/0609085
We deduce the quantization of the atomic orbit for the hydrogen's atom model proposed by Bohr without using his hypothesis of angular momentum quantization. We show that his hypothesis can be deduced from and is a consequence of the Planck's energy q
Externí odkaz:
http://arxiv.org/abs/physics/0608102
Autor:
Suzuki, A. T., Sales, J. H. O.
In classical mechanics, we can describe the dynamics of a given system using either the Lagrangian formalism or the Hamiltonian formalism, the choice of either one being determined by whether one wants to deal with a second degree differential equati
Externí odkaz:
http://arxiv.org/abs/hep-th/0511211
Autor:
Sales, J. H. O., Suzuki, A. T.
In the light-front milieu, there is an implicit assumption that the vacuum is trivial. By this " triviality " is meant that the Fock space of solutions for equations of motion is sectorized in two, one of positive energy k- and the other of negative
Externí odkaz:
http://arxiv.org/abs/hep-th/0510157
Autor:
Sales, J. H. O., Suzuki, A. T.
Publikováno v:
Int.J.Theor.Phys.48:2340-2352,2009
We show that the light-front vaccum is not trivial, and the Fock space for positive energy quanta solutions is not complete. As an example of this non triviality we have calculated the electromagnetic current for scalar bosons in the background field
Externí odkaz:
http://arxiv.org/abs/hep-th/0509116
We deduce the quantization of Bohr's hydrogen's atomic orbit without using his hypothesis of angular momentum quantization. We show that his hypothesis is nothing more than a consequence of the Planck's energy quantization.
Comment: 5 pages
Comment: 5 pages
Externí odkaz:
http://arxiv.org/abs/physics/0506046