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Planck length

Ip = hG/c y is the Planck length. Since c6t < 6x, A and B are outside of each other s light cone and local field theory assures us that these two experiments can be performed completely independently of one another. Heisenberg s uncertainty principle, however, asserts that these two measurements will also yield an energy fluctuation on the order of AE > Ip. We know that the gravitational... [Pg.655]

Planck length A distance of 1.6 x 10-31 m over which gravity becomes quantised. [Pg.314]

Planck time Time required for light to travel the Planck length, 10 43 s. [Pg.314]

Let us assume the existence of a four-dimensional (4D) flat Euclidean space E = (u,x,y,z), where the time dimension u = vut behaves exactly the same as the three spatial dimensions [102, 104]. Further, let S be filled with a fluid of preons (=tiny particles of mass m and Planck length dimensions). These particles are in continual motion with speed "V = (vH, vx, vy, vz) = (v , V). No a priori limits are set on the speed vu of preons along the u -axis.8... [Pg.359]

Re Entries [12] and [15], Refs. [12] and [15]) A condse listing of Planck units and other useful data, entitled "Some Useful Numbers in Conventional and Geometrized Units," is provided in the back endcover of Ref. [12], In this back endcover of Ref. [12] the Planck length is referred to as the Planck distance (elsewhere in Ref. [12] it is referred to as the Planck length) and the Planck power is referred to as the emission factor. Reference [12] cites Ref. [13] as the most important work in the derivation of the Planck system of units. Reference [15], like Ref. [12], cites Ref. [13]. Additionally, in Sect. 31.1, Ref. [15] gives a brief historical survey of works deriving the Planck system of units. Reference [15] extends the Planck system of units to also include Boltzmann s constant k. [Pg.226]

Other possible areas of application of the periodic surfaces, or of disordered relatives of these, include structure of superconductors in the intermediate state (Shal nikov 1941), sintering kinetics (Hench and Ulrich 1984), fluid flow through porous media (e.g., Zick and Homsy 1982), the topology of spacetime at the scale of Planck length (Wheeler 1957), the structure of the prolamellar body in certain plastics (Gunning 1965), certain phase-segregated block copolymers (Thomas et al. 1986 Anderson and Thomas 1988)) semiconductor-... [Pg.338]

This means that the probabilities of a many-world wave function allows an infinitude of universes connected by wormholes that drain away the excess vacuum energy until A = 0, the value dictated by the anthropic principle or creationist design. The effect of the tiny wormholes, of Planck length, may be likened to osmotic seepage through a semipermeable membrane. [Pg.216]

Planck length The length scale at which a classical description of gravity ceases to be valid, and quantum mechanics must be taken into account. It is given by Lp =... [Pg.633]

Stefan-Boltzmann constant Wien displacement law constant Planck mass Planck temperature Planck length... [Pg.5]

Planck mass [hcj energy equivalent Planck temperature [hc //k Planck length /mpc = [hGlc ) l Planck time /p/c = hGIc ) ... [Pg.24]


See other pages where Planck length is mentioned: [Pg.642]    [Pg.654]    [Pg.655]    [Pg.660]    [Pg.666]    [Pg.37]    [Pg.37]    [Pg.590]    [Pg.592]    [Pg.208]    [Pg.95]    [Pg.106]    [Pg.226]    [Pg.226]    [Pg.227]    [Pg.328]    [Pg.138]    [Pg.7]    [Pg.7]    [Pg.24]    [Pg.6]    [Pg.633]    [Pg.634]    [Pg.634]    [Pg.634]    [Pg.1836]    [Pg.6]    [Pg.791]    [Pg.10]    [Pg.9]    [Pg.14]    [Pg.29]    [Pg.23]    [Pg.7]    [Pg.38]   
See also in sourсe #XX -- [ Pg.37 ]

See also in sourсe #XX -- [ Pg.106 ]

See also in sourсe #XX -- [ Pg.791 ]




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Planck

Planck-mean absorption length

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