Find link

language:

Find link is a tool written by Edward Betts.

Longer titles found: Static spherically symmetric perfect fluid (view)

searching for Perfect fluid 45 found (86 total)

Newman–Janis algorithm (276 words) [view diff] exact match in snippet view article find links to article

proved the uniqueness of certain solutions. In particular, the only perfect fluid solution generated by NJA is the Kerr metric and the only Petrov type

Solutions of the Einstein field equations (1,321 words) [view diff] exact match in snippet view article find links to article

Non-interacting dust ( a special case of perfect fluid ): T a b = ρ u a u b {\displaystyle T_{ab}\,=\rho u_{a}u_{b}} For a perfect fluid, another equation of state

Asymptotically flat spacetime (1,497 words) [view diff] exact match in snippet view article find links to article

star should be a perfect fluid or dust rather than a vacuum, and then argues that there exist no asymptotically flat rotating perfect fluid solutions in general

Ehlers–Geren–Sachs theorem (677 words) [view diff] exact match in snippet view article find links to article

J. Hancock and Claes Uggla show a counterexample in the non-tilted perfect fluid case. Thus an almost isotropic cosmic microwave temperature does not

Raychaudhuri equation (1,749 words) [view diff] exact match in snippet view article find links to article

may be: stable: in the case of hydrostatic equilibrium of a ball of perfect fluid (e.g. in a model of a stellar interior), the expansion, shear, and vorticity

Van Stockum dust (2,067 words) [view diff] exact match in snippet view article find links to article

of obtaining this solution is to look for a cylindrically symmetric perfect fluid solution in which the fluid exhibits rigid rotation. That is, we demand

1646 in science (137 words) [view diff] exact match in snippet view article find links to article

Pascal's law, a law of hydrostatics is developed, stating that, in a perfect fluid, the pressure exerted on it anywhere is transmitted equally. Dr Thomas

Toroidal planet (1,150 words) [view diff] exact match in snippet view article find links to article

authors list (link) Nambo, E. C., Sarbach, O. (2020). "Static spherical perfect fluid stars with finite radius in general relativity: a review". Revista Mexicana

Test particle (711 words) [view diff] exact match in snippet view article find links to article

distribution of momentum and stress (e.g. pressure, viscous stresses in a perfect fluid). In the case of test particles in a vacuum solution or electrovacuum

Robert Finn (mathematician) (476 words) [view diff] case mismatch in snippet view article

PMC 1063753. PMID 16589247. Finn, R. (October 1954). "On the Flow of a Perfect Fluid through a Polygonal Nozzle. I". Proc Natl Acad Sci U S A. 40 (10): 983–985

Parameterized post-Newtonian formalism (3,338 words) [view diff] exact match in snippet view article find links to article

is the coordinate velocity of the matter. Stress-energy tensor for a perfect fluid takes form T 00 = ρ ( 1 + Π + v 2 + 2 U ) {\displaystyle T^{00}=\rho

1934 in science (1,127 words) [view diff] exact match in snippet view article find links to article

the cosmological constant as due to a vacuum energy with an unusual perfect fluid equation of state. The Mulliken scale of chemical element electronegativity

PHENIX detector (582 words) [view diff] exact match in snippet view article find links to article

form of matter has indeed been discovered, and that it behaves like a perfect fluid. PHENIX scientists are now working to study its properties. Study matter

Rest frame (390 words) [view diff] exact match in snippet view article find links to article

multiple names: authors list (link) See p. 139-140 for discussion of the stress-energy tensor for a perfect fluid such as an ideal gas. Co-moving frame

Live at Okuden (2016 album) (723 words) [view diff] exact match in snippet view article

Chuck Foster remarked: "this performance... finds the musicians in a perfect fluid zen where music arises purely from air, space and inspiration... Together

Vacuum energy (1,906 words) [view diff] no match in snippet view article find links to article

gravity and its interactions. In 1934, Georges Lemaître used an unusual perfect-fluid equation of state to interpret the cosmological constant as due to vacuum

Particle horizon (1,502 words) [view diff] exact match in snippet view article find links to article

approximated as composed by non-interacting constituents, each one being a perfect fluid with density ρ i {\displaystyle \rho _{i}} , partial pressure p i {\displaystyle

Weyl curvature hypothesis (555 words) [view diff] case mismatch in snippet view article find links to article

P. Tod (1999). "Isotropic Cosmological Singularities I. Polytropic Perfect Fluid Spacetimes". Annals of Physics. 276 (2): 257–293. arXiv:gr-qc/9903008

Clapotis (1,887 words) [view diff] case mismatch in snippet view article find links to article

P. I.; Toland, J. F. (2005). "Standing Waves on an Infinitely Deep Perfect Fluid Under Gravity" (PDF). Archive for Rational Mechanics and Analysis. 177

Julia Velkovska (949 words) [view diff] exact match in snippet view article find links to article

Velkovska showed that these collisions result in small droplets of almost perfect fluid, i.e. a cohesive liquid that flows at zero viscosity, that emerge in

Cartan–Karlhede algorithm (701 words) [view diff] exact match in snippet view article find links to article

solutions, at most three differentiations are required to compare any two perfect fluid solutions. Vanishing scalar invariant spacetime Computer algebra system

Event horizon (3,590 words) [view diff] exact match in snippet view article find links to article

Universe as composed of non-interacting constituents, each one being a perfect fluid. If a particle is moving at a constant velocity in a non-expanding universe

Richard P.A.C. Newman (432 words) [view diff] exact match in snippet view article find links to article

February 2008) Discusses the Cauchy initial value problem for barotropic perfect fluid cosmological models with conformal singularity... may provide a basis

Carminati–McLenaghan invariants (1,023 words) [view diff] exact match in snippet view article find links to article

tensor. In the case of vacuum solutions, electrovacuum solutions and perfect fluid solutions, the CM scalars comprise a complete set. Additional invariants

Energy condition (2,326 words) [view diff] exact match in snippet view article find links to article

Implications among some energy conditions, in the case of a perfect fluid

Spacetime symmetries (1,519 words) [view diff] exact match in snippet view article find links to article

energy–momentum tensor. When the energy–momentum tensor represents a perfect fluid, every Killing vector field preserves the energy density, pressure and

Negative mass (3,664 words) [view diff] exact match in snippet view article find links to article

required deformation through the introduction of the energy–momentum of a perfect fluid. Although no particles are known to have negative mass, physicists (primarily

Naked singularity (2,900 words) [view diff] exact match in snippet view article find links to article

(1998-10-09). "Final fate of the spherically symmetric collapse of a perfect fluid". Physical Review D. 58 (10): 104015. arXiv:gr-qc/9807038. doi:10.1103/physrevd

Shape of the universe (3,677 words) [view diff] exact match in snippet view article find links to article

fluid dynamics, that is, modeling the matter within the universe as a perfect fluid. Although stars and structures of mass can be introduced into an "almost

Quark (7,572 words) [view diff] no match in snippet view article find links to article

have yielded evidence for liquid-like quark matter exhibiting "nearly perfect" fluid motion. The quark–gluon plasma would be characterized by a great increase

Gérard Iooss (876 words) [view diff] exact match in snippet view article find links to article

Iooss, P.Plotnikov, J.F.Toland . Standing waves on an infinitely deep perfect fluid under gravity. Arch. Rat. Mech. Anal. 177, 3, 367-478. doi:10.1007/s00205-005-0381-6

Timeline of atomic and subatomic physics (4,332 words) [view diff] no match in snippet view article find links to article

the RHIC accelerator of Brookhaven National Laboratory generates a "perfect" fluid, perhaps the quark–gluon plasma. 2010 The Large Hadron Collider at CERN

David Gregory Ebin (371 words) [view diff] exact match in snippet view article find links to article

diffeomorphisms and the solution of the classical Euler equations for a perfect fluid, Bulletin of the American Mathematical Society, vol. 75, 1969, pp. 962–967

William Allen Zajc (938 words) [view diff] exact match in snippet view article find links to article

discovered that this matter is in fact strongly interacting and nearly a perfect fluid. Since stepping down after nine years of dedicated service as spokesperson

Timeline of cosmological theories (9,865 words) [view diff] exact match in snippet view article find links to article

the cosmological constant as due to a vacuum energy with an unusual perfect fluid equation of state. 1938 – Hans Bethe calculates the details of the two

Tribology (8,112 words) [view diff] exact match in snippet view article find links to article

materials. What we try to achieve by means of these materials is a perfect fluid lubrication, or a lubrication such that it is possible to avoid direct

List of cosmological computation software (2,334 words) [view diff] exact match in snippet view article find links to article

geometry and topology. CosmoGRaPH (Cosmological General Relativity And (Perfect fluid | Particle) Hydrodynamics) is a C++ code used to explore cosmological

Parker theorem (430 words) [view diff] exact match in snippet view article find links to article

3D magnetic field of complex topology, frozen into an electrically perfect fluid conductor, generally attains force equilibrium by spontaneously embedding

Axial fan design (2,725 words) [view diff] case mismatch in snippet view article find links to article

doi:10.1680/isenp.1935.13442. Marble, Frank E. (1948). "The Flow of a Perfect Fluid Through an Axial Turbomachine with Prescribed Blade Loading". Journal

History of fluid mechanics (5,748 words) [view diff] exact match in snippet view article find links to article

founded solely upon experiments. Dubuat considered that if water were a perfect fluid, and the channels in which it flowed infinitely smooth, its motion would

Sean Smith (bassist) (563 words) [view diff] no match in snippet view article

Judith Schlesinger of AllMusic, writing in early 2000s, the "pitch-perfect, fluid, and elegant bassist" is one of the most employed musicians in the international

BKL singularity (20,986 words) [view diff] exact match in snippet view article find links to article

"Coordinate-dependent 3 + 1 formulation of the General Relativity equations for a perfect fluid". General Relativity and Gravitation. 13 (6): 569–580. Bibcode:1981GReGr

Computational anatomy (16,879 words) [view diff] exact match in snippet view article find links to article

diffeomorphisms and the solution of the classical Euler equations for a perfect fluid". Bulletin of the American Mathematical Society. 75 (5): 962–967. doi:10

Acoustic tweezers (6,801 words) [view diff] exact match in snippet view article find links to article

secondary acoustic force can become significant when compared to the perfect fluid formulation exemplified above, and even dominant in certain limit cases

Einstein field equations (5,105 words) [view diff] exact match in snippet view article find links to article

(1986). "Self-similar spatially homogeneous cosmologies: orthogonal perfect fluid and vacuum solutions". Class. Quantum Grav. 3 (6): 1105–1124. Bibcode:1986CQGra