Experimental and Theoretical Advances in Fluid Dynamics
https://books.google.com.hk/books?isbn=3642179584 - 翻譯這個網頁
Jaime Klapp, Anne Cros, Oscar Velasco Fuentes - 2011 - Science
... he shows that the fluctuations in the density can grow if the effects of instabilities due to pressure are smaller than gravity caused by a fluctuation of density.
https://books.google.com.hk/books?isbn=3642179584 - 翻譯這個網頁
Jaime Klapp, Anne Cros, Oscar Velasco Fuentes - 2011 - Science
... he shows that the fluctuations in the density can grow if the effects of instabilities due to pressure are smaller than gravity caused by a fluctuation of density.Jeans analysis of self-gravitating systems in f (R)-gravity
arxiv.org › gr-qc
arXiv
Loading...
by S Capozziello - 2011 - Cited by 37 - Related articles
Dec 4, 2011 - This analysis gives rise to unstable modes not present in the standard Jeans analysis (derived assuming Newtonian gravity as weak filed limit ...[PDF]Jeans Instability and Gravitational Collapse
www.physics.drexel.edu/students/courses/physics.../jeans_instability.pdf
Simply put, a gas cloud's self gravity can cause perturbations on sufficiently large ... rigorous and non-rigorous derivations of the Jeans criterion (named after Sir ...[PDF]Gravitational Collapse: Jeans Criterion and Free ... - Astronomi
www.astro.uu.se/.../apd_collapse.pdf
Uppsala Astronomical Observatory
Loading...
by S Höfner - Related articles
under which circumstances this configuration is unstable due to self-gravity. .... condition is called the Jeans criterion after James Jeans who derived it in 1902.[PDF]Jeans analysis of self-gravitating systems in f(R)- gravity
www.kmi.nagoya-u.ac.jp/eng/.../[4]-DeLaurentis.pdf
Jeans analysis of self-gravitating systems in f(R)- gravity. Mariafelicia De Laurentis. PRD 85, 044022 (2012). In collaboration with. S. Capozziello, I. De Martino,.
Nagoya University
Loading...
einstein constant jean instability (without quotes):
Search Results
Linear instability 1: isentropic fluctuations and Jeans ... - NED
ned.ipac.caltech.edu/.../Bert2_2.htmlIncluding the Hubble damping term slows the growth of the Jeans instability ... For cs2 = 0 and an Einstein-de Sitter (flat, matter-dominated) background with a( tau ) ... plane wave remains constant; in the expanding case it damps in general.
California Institute of TechnologyLoading...Growth of perturbations in an expanding universe with Bose ...
arxiv.org › astro-ph
arXivLoading...by PH Chavanis - 2011 - Cited by 43 - Related articlesMar 14, 2011 - ... expanding Newtonian universe with Bose-Einstein condensate dark ... enhance the Jeans instability and fasten the formation of structures.Experimental and Theoretical Advances in Fluid Dynamics
https://books.google.com/books?isbn=3642179584Jaime Klapp, Anne Cros, Oscar Velasco Fuentes - 2011 - ScienceOne way to explain this behavior is to introduce a constant in the Einstein field ... Then, we linearize this set of equations to study the Jeans' instability of this ...[PDF]Lecture3
www.iac.es/congreso/isapp2012/media/Longair-lectures/Longair3.pdfThis is the famous Jeans' Instability and the time scale τ is the typical collapse .... perturbation in the case of the critical Einstein–de Sitter universe is algebraic. 10 ... that is, there is a decaying mode and one of constant amplitude ∆ = constant.
Jeans instability - Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Jeans_instabilityIn physics, the Jeans instability causes the collapse of interstellar gas clouds and subsequent star formation. It occurs when ... is the gravitational constant and r ...
WikipediaLoading...[PDF]The “Jeans swindle” A true story—mathematically speaking
vigo.ime.unicamp.br/Eletro/swindle.pdf
by MKH Kiessling - 2003 - Cited by 39 - Related articlesdispersion relation, via a static universe with cosmological constant. The derivation ..... cosmological constant can suppress the Jeans instability. For the density ...The “Jeans swindle”: A true story—mathematically speaking
www.sciencedirect.com/science/.../S0196885802005560
ScienceDirectLoading...by MKH Kiessling - 2003 - Cited by 39 - Related articlesThe century-old Jeans dispersion relation enjoys the questionable reputation that it ... of Jeans' dispersion relation, via a static universe with cosmological constant. ... The gravitational instability of an infinite homogeneous medium when a ...The “Jeans swindle”: A true story—mathematically speaking ...
www.researchgate.net/.../222185973_The_Jeans_swindle_A_t...Dec 28, 2014 - Official Full-Text Publication: The “Jeans swindle”: A true ... of Jeans' dispersion relation, via a static universe with cosmological constant.
ResearchGateLoading...Jeans instability Cold Matt. - JP conf - ResearchGate
www.researchgate.net/.../272998233_Jeans_instability_Cold_...Mar 2, 2015 - Publication » Jeans instability Cold Matt. - JP conf. ... Dataset: Jeans instability Cold Matt. - JP conf. 119.53 KB. See full-text. Page 1.
ResearchGateLoading...Physics of Continuous Matter, Second Edition: Exotic and ...
https://books.google.com/books?isbn=1439894205B. Lautrup - 2011 - ScienceJeans. instability. In Section 12.6 a question was raised about the meaning of the ... so that the cosmic gravitational field may be taken to be constant across this region. According to Einstein's equivalence principle such a field of gravity is ...
Experimental and Theoretical Advances in Fluid Dynamics
https://books.google.com.hk/books?isbn=3642179584 - 翻譯這個網頁
Jaime Klapp, Anne Cros, Oscar Velasco Fuentes - 2011 - Science
Jeans (1929) showed that for a homogeneous and isotropic fluid, small fluctuations in the density and velocity fields can be generated. In particular, he shows ...[PDF]Sky Dancer: A Complex Fluid-Structure Interaction - Springer
Abstract Sky dancers are long vertical flexible tubes which fluctuate above an air blower. ... (eds.), Experimental and Theoretical Advances in Fluid Dynamics, .... teristics for this material were a thickness e of 0.1 mm, a surface density .s of.
Experimental and Theoretical Advances in Fluid Dynamics
https://books.google.com.hk/books?isbn=3642179584 - 翻譯這個網頁
Jaime Klapp, Anne Cros, Oscar Velasco Fuentes - 2011 - Science
In particular, he shows that the fluctuations in the density can grow if the effects of instabilities due to pressure are smaller than gravity caused by a fluctuation of ...
No comments:
Post a Comment