Matches in SemOpenAlex for { <https://semopenalex.org/work/W3008449082> ?p ?o ?g. }
Showing items 1 to 54 of
54
with 100 items per page.
- W3008449082 abstract "In the framework of the special theory of relativity, elementary formulas are used to derive the formula for determining the relativistic angular momentum of a rotating ideal uniform ball. The moment of inertia of such a ball turns out to be a nonlinear function of the angular velocity of rotation. Application of this formula to the neutron star PSR J1614-2230 shows that due to relativistic corrections the angular momentum of the star increases tenfold as compared to the nonrelativistic formula. For the proton and neutron star PSR J1748-2446ad the velocities of their surface’s motion are calculated, which reach the values of the order of 30% and 19% of the speed of light, respectively. Using the formula for the relativistic angular momentum of a uniform ball, it is easy to obtain the formula for the angular momentum of a thin spherical shell depending on its thickness, radius, mass density, and angular velocity of rotation. As a result, considering a spherical body consisting of a set of such shells it becomes possible to accurately determine its angular momentum as the sum of the angular momenta of all the body’s shells. Two expressions are provided for the maximum possible angular momentum of the ball based on the rotation of the ball’s surface at the speed of light and based on the condition of integrity of the gravitationally bound body at the balance of the gravitational and centripetal forces. Comparison with the results of the general theory of relativity shows the difference in angular momentum of the order of 25% for an extremal Kerr black hole." @default.
- W3008449082 created "2020-03-06" @default.
- W3008449082 creator A5073092451 @default.
- W3008449082 date "2020-02-01" @default.
- W3008449082 modified "2023-09-25" @default.
- W3008449082 title "On the Dependence of the Relativistic Angular Momentum of a Uniform Ball on the Radius and Angular Velocity of Rotation" @default.
- W3008449082 cites W1970627802 @default.
- W3008449082 cites W2092350553 @default.
- W3008449082 cites W2269922732 @default.
- W3008449082 cites W3106135552 @default.
- W3008449082 doi "https://doi.org/10.18052/www.scipress.com/ifsl.15.9" @default.
- W3008449082 hasPublicationYear "2020" @default.
- W3008449082 type Work @default.
- W3008449082 sameAs 3008449082 @default.
- W3008449082 citedByCount "0" @default.
- W3008449082 crossrefType "journal-article" @default.
- W3008449082 hasAuthorship W3008449082A5073092451 @default.
- W3008449082 hasBestOaLocation W30084490821 @default.
- W3008449082 hasConcept C10238366 @default.
- W3008449082 hasConcept C121332964 @default.
- W3008449082 hasConcept C155675718 @default.
- W3008449082 hasConcept C20782240 @default.
- W3008449082 hasConcept C45193367 @default.
- W3008449082 hasConcept C5594486 @default.
- W3008449082 hasConcept C56181872 @default.
- W3008449082 hasConcept C74650414 @default.
- W3008449082 hasConcept C9872702 @default.
- W3008449082 hasConceptScore W3008449082C10238366 @default.
- W3008449082 hasConceptScore W3008449082C121332964 @default.
- W3008449082 hasConceptScore W3008449082C155675718 @default.
- W3008449082 hasConceptScore W3008449082C20782240 @default.
- W3008449082 hasConceptScore W3008449082C45193367 @default.
- W3008449082 hasConceptScore W3008449082C5594486 @default.
- W3008449082 hasConceptScore W3008449082C56181872 @default.
- W3008449082 hasConceptScore W3008449082C74650414 @default.
- W3008449082 hasConceptScore W3008449082C9872702 @default.
- W3008449082 hasLocation W30084490821 @default.
- W3008449082 hasLocation W30084490822 @default.
- W3008449082 hasOpenAccess W3008449082 @default.
- W3008449082 hasPrimaryLocation W30084490821 @default.
- W3008449082 hasRelatedWork W11083795 @default.
- W3008449082 hasRelatedWork W11897782 @default.
- W3008449082 hasRelatedWork W12858177 @default.
- W3008449082 hasRelatedWork W14416384 @default.
- W3008449082 hasRelatedWork W22557280 @default.
- W3008449082 hasRelatedWork W29598740 @default.
- W3008449082 hasRelatedWork W35266238 @default.
- W3008449082 hasRelatedWork W4493651 @default.
- W3008449082 hasRelatedWork W644083 @default.
- W3008449082 hasRelatedWork W31250504 @default.
- W3008449082 isParatext "false" @default.
- W3008449082 isRetracted "false" @default.
- W3008449082 magId "3008449082" @default.
- W3008449082 workType "article" @default.