Originally posted by buddhasystem
Originally posted by KhufuKeplerTriangle
I don't think we've accounted for Dark Matter, Tachyons and Bradyons, particles that interact very lightly (but in a crucial way) with
others.
I'm not aware of any observation of a tachyon, so this seems to be a meaningless statement.
Osiris, gravity, etc........ black hole!
Yogurt, dill pickles, etc... Healthy diet!
I mean come on, this is word soup.
Because you are not aware and it has no meaning to you, it has no meaning to anyone else?
Short sight for "buddha" in my opinion.
If your only aim is to attack, attack someone else, please.
This can explodes when touched the wrong way.
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cdsweb.cern.ch...
Home > Articles & Preprints > Published Articles > Interaction of Tachyons with Matter
Report number EXT-2002-011
Title Interaction of Tachyons with Matter
Author(s) Tomaschitz, R
Affiliation (Dept. of Physics, Hiroshima Univ.)
In: Int. J. Mod. Phys. A 14 (1999) 5137-5157
Subject category Particle Physics - Theory
Abstract A new interaction mechanism of superluminal particles with matter is suggested. Tachyons are described by a real Proca field with negative
mass square, coupled to a current of subluminal matter. The potential of a static point source in this field theory is a damped periodic function with
1/r-decay. We treat this potential as a perturbation of the Coulomb potential, and study its effects on cross-sections and energy levels. In the limit
of large impact parameter, the periodicity of the potential has a pronounced effect on the classical cross-section, which gets singular at the
accumulating extrema of the scattering angle. In this limit we define the cross-section wave mechanically, by semiclassical rainbow scattering. The
impact of the tachyon potential on the energy levels of hydrogen and hydrogenic ions is calculated by means of Bohr-Sommerfeld quantization. Estimates
for the tachyon mass (3 keV) and the coupling constant of the tachyon potential are derived on the basis of high-precision Lamb shift measurements.
Email contact: eszter@geminga.org
Record created 2002-02-21, last modified 2009-07-29
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Now you've heard.
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arxiv.org...
Caustics in Tachyon Matter and Other
Born-Infeld Scalars
Gary Felder
CITA, University of Toronto, 60 St. George Street, Toronto, ON M5S 3H8, Canada
E-mail: felder@cita.utoronto.ca
Lev Kofman
CITA, University of Toronto, 60 St. George Street, Toronto, ON M5S 3H8, Canada
E-mail: kofman@cita.utoronto.ca
Alexei Starobinsky
Landau Institute for Theoretical Physics
Abstract: We consider scalar Born-Infeld type theories with arbitrary potentials V (T)
of a scalar ﬁeld T. We ﬁnd that for models with runaway potentials V (T) the generic inhomogeneous solutions after a short transient stage can be
very well approximated by the
solutions of a Hamilton-Jacobi equation that describes free streaming wave front propagation. The analytic solution for this wave propagation shows
the formation of caustics with
multi-valued regions beyond them. We veriﬁed that these caustics appear in numerical
solutions of the original scalar BI non-linear equations. Our results include the scalar BI
model with an exponential potential, which was recently proposed as an eﬀective action
for the string theory tachyon in the approximation where high-order spacetime derivatives
of T are truncated. Since the actual string tachyon dynamics contain derivatives of all
orders, the tachyon BI model with an exponential potential becomes inadequate when the
caustics develop because high order spatial derivatives of T become divergent.
BI type tachyon theory with a potential decreasing at large T could have interesting cosmological applications because the tachyon ﬁeld rolling
towards its ground state at inﬁnity
acts as pressureless dark matter. We ﬁnd that inhomogeneous cosmological tachyon ﬂuctuations rapidly grow and develop multiple caustics. Any
considerations of the role of the
tachyon ﬁeld in cosmology will have to involve ﬁnding a way to predict the behavior of the
ﬁeld at and beyond these caustics.
Keywords: tac.sft.dbr
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IGNORANCE IS PISS
edit on 14-11-2012 by KhufuKeplerTriangle because: (no reason given)