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Wyszukujesz frazę "space-time geometry" wg kryterium: Temat


Wyświetlanie 1-6 z 6
Tytuł:
Space-Time Geometry of Electromagnetic Field in the System of Photon
Autorzy:
Das, M. CH.
Misra, R.
Powiązania:
https://bibliotekanauki.pl/articles/412284.pdf
Data publikacji:
2013
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
space-time geometry
unified field
electromagnetic field
Opis:
In the concept of general relativity gravity is the space-time geometry. Again, a relation between electromagnetic field and gravitational field is expected. In this paper, space-time geometry of electromagnetic field in the system of photon has been introduced to unify electromagnetic field and gravitational field in flat and curvature space-time.
Źródło:
International Letters of Chemistry, Physics and Astronomy; 2013, 9, 1; 13-16
2299-3843
Pojawia się w:
International Letters of Chemistry, Physics and Astronomy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Three Simultaneous Superimposed Rotating System
Autorzy:
Das, M. CH.
Misra, R.
Powiązania:
https://bibliotekanauki.pl/articles/412349.pdf
Data publikacji:
2013
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
non-inertial system
coordinate transformation
space-time geometry
Opis:
In inertial system, co-ordinate transformation from one frame to another is possible by using Lorentz transformation matrix. But in non-inertial or rotating system it is not applicable by using Lorentz transformation matrix. In this paper, co-ordinate transformation from one frame to another in three simultaneous superimposed rotating systems has been introduced. This also leads to assume a picture of space-time geometry of same system.
Źródło:
International Letters of Chemistry, Physics and Astronomy; 2013, 8, 3; 215-219
2299-3843
Pojawia się w:
International Letters of Chemistry, Physics and Astronomy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rewolucja relatywistyczna a ontologia fizyki
Relativistic Revolution and Ontology of Physics
Autorzy:
Czerniawski, Jan
Powiązania:
https://bibliotekanauki.pl/articles/2013187.pdf
Data publikacji:
2008
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
względność
eter
dynamika
upływ czasu
geometria czasoprzestrzeni
relativity
ether
dynamics
time flow
space-time geometry
Opis:
In the course of the development of physics until the beginning of the twentieth century there was an evolutionary progress within its ontological frameworks. Its continuity was violated by A. Einstein’s works of 1905 and his so-called „quantum and relativistic revolution.” In its course people gave up a series of results they had achieved, and replaced them by some radical solutions that differed from common sense intuitions. In particular, in the context of the theory of relativity the concept of electromagnetic ether was rejected. Then the concept of absolute time and absolute geometry of space were removed, facts that eliminated the „flow” of time and change of the ontology of physics from the substantialist one into the eventist one. The changes turned out unnecessary, they resulted not from the very theory of relativity, but from some arbitrary solutions within the frameworks of its philosophical interpretation. On the other hand, they clash with clear ontological intuitions and make an explanation of the „flow” of time impossible. What is more, they are also not beneficial for a further progress in the development of physics, especially in the context of seeking a quantum theory of gravitation. It seems right to return to pre-relativistic concepts, starting from ether. For it is the elimination of the latter that had started the „revolution.”
Źródło:
Roczniki Filozoficzne; 2008, 56, 1; 379-396
0035-7685
Pojawia się w:
Roczniki Filozoficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
SOURCE’S and SINKs in Phases of Matter
Autorzy:
Tambunga, Gabriel James
Powiązania:
https://bibliotekanauki.pl/articles/1178530.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Conservation of Energy
Conservation of Momentum
Energy Deficient Photons
Energy Excess Photons
Phases of Matter
Space-Time Geometry
Opis:
The space-time geometry around a photon was held constant despite the photon sources speed relative to a reflector, in a previous publication [1]. This resulted in the conservation of energy and momentum being balanced for a reflection, when motion of a reflector occurs after a reflection, relative to a reflector and a photon sources perspective, for the first time, to the author’s knowledge. As a result, photons from moving sources have energies that are not equal to the energies observed. As photon sources moving towards and away from a reflector reflects photons, there may be mechanisms where energy deficient photons and photons with excess energy, compared to what is observed, acquire energy and disperse energy from and to its surroundings, respectively, so a reflection can occur. A reflector can be in a solid, liquid or a gas, where each phase presents possible sources of energy, for energy deficient photons, and possible sinks for photons with excess energy. No discreet and non-discreet energies associated with the phases of matter are disregarded as a possible source or sink, as this may delay detection of energy deficient photons and photons with excess energy, where tests for their detection are suggested.
Źródło:
World Scientific News; 2017, 70, 2; 189-200
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przestrzeń, filozofia i Wszechświat
Space, philosophy and the Universe
Autorzy:
Krzanowski, Roman
Powiązania:
https://bibliotekanauki.pl/articles/690962.pdf
Data publikacji:
2017
Wydawca:
Copernicus Center Press
Tematy:
space
time-space
geometry
cosmology
history of science
Michał Heller
Opis:
Book review of: M. Heller, Przestrzenie Wszechświata. Od geometrii do kosmologii, Copernicus Center Press, Kraków 2017, ss. 284.
Recenzja książki: Michal Heller. Przestrzenie Wszechświata. Od geometrii do kosmologii, Copernicus Center Press, Kraków 2017, ss. 284.
Źródło:
Zagadnienia Filozoficzne w Nauce; 2017, 63; 249-252
0867-8286
2451-0602
Pojawia się w:
Zagadnienia Filozoficzne w Nauce
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The existence of singularities and the origin of space-time
Autorzy:
Heller, Michał
Powiązania:
https://bibliotekanauki.pl/articles/690562.pdf
Data publikacji:
2008
Wydawca:
Copernicus Center Press
Tematy:
noncommutative geometry
singularities
space-time
von Neumann algebras
Opis:
Methods of noncommutative geometry are applied to deal with singular space-times in general relativity. Such space-times are modeled by noncommutative von Neumann algebras of random operators. Even the strongest singularities turn out to be probabilistically irrelevant. Only when one goes to the usual (commutative) regime, via a suitable transition process, space-time emerges and singularities become significant.
Źródło:
Zagadnienia Filozoficzne w Nauce; 2008, 43; 35-43
0867-8286
2451-0602
Pojawia się w:
Zagadnienia Filozoficzne w Nauce
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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