Physics papers and physics notes
My real passion is physics. I wrote a few physics
papers:
- Can Modified Gravity (MOG)
explain the speeding Bullet (Cluster)?, J. W. Moffat and V. T. Toth,
1005.2685 [gr-qc]
- The virial theorem and
planetary atmospheres, Viktor T. Toth, 1002.2980 [physics.gen-ph],
accepted for publication in Időjárás - Quarterly Journal of the Hungarian
Meteorological Service (HMS)
- The Pioneer Anomaly, Slava
G. Turyshev and Viktor. T. Toth, 1001.3686 [gr-qc], submitted to Living
Reviews in Relativity
- Modified Jordan-Brans-Dicke
theory with scalar current and the Eddington-Robertson gamma-parameter,
John. W. Moffat and Viktor T. Toth, 1001.1564 [gr-qc]
- Observationally Verifiable
Predictions of Modified Gravity, J. W. Moffat and V. T. Toth, Talk given
by JWM at the "The Invisible Universe" conference, Paris, France, June
29-July 3, 2009
- Redesigning Electroweak Theory:
Does the Higgs Particle Exist?, J. W. Moffat and V. T. Toth, Talk given
by JWM at the Tenth Workshop on Non-Perturbative QCD at l'Institut
d'Astrophysique de Paris, France, 8-12 June 2009
- The Puzzle of the Flyby Anomaly,
Slava G. Turyshev and Viktor T. Toth, Space Science Reviews 148(1), 169-174
(2010), DOI: 10.1007/s11214-009-9571-0
- The Pioneer Anomaly in the
Light of New Data, Slava G. Turyshev and Viktor T. Toth, Space Science
Reviews 148(1), 149-167 (2010), DOI: 10.1007/s11214-009-9543-4
- Comment on "Modified
scalar-tensor-vector gravity theory and the constraint on its parameters" by
Deng, et al., J. W. Moffat and V. T. Toth, 0903.5291 [gr-qc]
- Thermal recoil force,
telemetry, and the Pioneer anomaly, Viktor T. Toth and Slava G.
Turyshev, 0901.4597 [physics.space-ph], Phys. Rev. D. 79, 043011 (2009)
- Independent analysis of the
orbits of Pioneer 10 and 11, Viktor T. Toth, Int. J. Mod. Phys. D18
(2009) 717-741
- Satellite galaxy velocity
dispersions in the SDSS and modified gravity models, J. W. Moffat and V.
T. Toth, 0901.1927 [astro-ph]
- The running of coupling
constants and unitarity in a finite electroweak model, J. W. Moffat and
V. T. Toth, 0812.1994 [hep-ph]
- A finite electroweak model
without a Higgs particle, J. W. Moffat and V. T. Toth, 0812.1991
[hep-ph]
- The bending of light and
lensing in modified gravity, J. W. Moffat and V. T. Toth, 0805.4774
[astro-ph],
MNRAS 397 (2009) 1885-1992
- Fundamental parameter-free
solutions in Modified Gravity, J. W. Moffat and V. T. Toth, 0712.1796
[gr-qc], Class. Quant. Grav. 26 (2009) 085002
- Modified gravity and the origin
of inertia, J. W. Moffat and V. T. Toth, 0710.3415 [gr-qc],
MNRAS Letters 395 (2009) L25-L28
- Pioneer Anomaly: Evaluating
Newly Recovered Data, Viktor T. Toth and Slava G. Turyshev, AIP Conf.
Proc. 977, 264-283 (2008)
- Modified Gravity: Cosmology
without dark matter or Einstein's cosmological constant, J. W. Moffat
and V. T. Toth, 0710.0364 [astro-ph]
- Physics Engineering in the
Study of the Pioneer Anomaly, Slava G. Turyshev and Viktor T. Toth,
0710.0191 [physics.space-ph], invited talk at the "IV Physics Engineering
International Meeting," Mexico City, Mexico, 15-19 October 2007
- Testing modified gravity with
globular cluster velocity dispersions, J. W. Moffat and V. T. Toth, ApJ
680, 1158 (2008)
- Study of the Pioneer Anomaly: A
scientific detective story, Viktor T. Toth, invited article in The
Postgraduate Magazine 2007;1:24-30 (School of Mathematics and Statistics,
University of Newcastle Upon Tyne)
- Testing modified gravity with
motion of satellites around galaxies, J. W. Moffat and V. T. Toth,
0708.1264 [astro-ph]
- The Pioneer Anomaly:
Seeking an explanation in newly recovered data, Viktor T. Toth and Slava
G. Turyshev, Can. J. Phys. 84: 1063-1087 (2006)
- The Study of the Pioneer
Anomaly: New Data and Objectives for New Investigation, Slava G.
Turyshev, Viktor T. Toth, Larry R. Kellogg, Eunice. L. Lau, Kyong J. Lee,
Int. J. Mod. Phys. D15 (2006) 1-56
- Tensor manipulation in GPL
Maxima, Viktor T. Toth, cs/0503073
(See also
my papers on the ADS and my
Perimeter Institute page.)
I also wrote many notes over the years. These notes do not contain new
discoveries, nor do I believe that I am any better at explaining things than
professional physics educators. These are merely my personal study notes. That
said, some may find them useful. These notes are not formal; although I try to
make sure that the mathematics contained therein is correct, by no means do I
attempt to prove every theorem, and yes, I admit I sometimes make leaps that
would be unacceptable in more formal texts. The real purpose of these notes,
then, is to provide an outline, a roadmap of sorts to help one truly understand
what's happening, on the phenomenological level. Some of these notes, in fact,
began their existence as comments in my somewhat eclectic
Day Book:
- About the de Rham Complex (Mar 9, 2004):
differential forms are essential to modern physics. I can finally make heads
or tails of them.
- The
Action Integral (Sep 20, 2004): it's
rare that S is computed explicitly, but when it is, you must know how
to partially differentiate it
- The Action and the Wave Function (Sep
27, 2004): there's a deep and mysterious, yet simple relationship
between the classical action and Schrödinger's wave function
-
On the Barometric Formula (June 27, 2007): Is it valid to assume
that a column of air in equilibrium in a gravitational field will be
isothermal?
- Bell's Theorem Rehashed (May 28, 2001):
a theorem that proves that non-locality is an essential ingredient of
quantum mechanics.
- Cardano's Problem (Jan 1, 2003): not
exactly physics per se, but the first instance of a modern algebraic solution
to a difficult practical problem.
Classical
Maxwell-Proca fields and a thought on magnetic monopoles (Aug 4, 2009):
the language of differential forms puts Maxwell-Proca theory in a whole new
light.
- Clifford Algebras (Dec 10, 2003; major
revision on Feb 11, 2005): they pop up in physics everywhere
- Curved Spacetime (March 7, 2004):
the trick is to find a way to do calculus in a curved coordinate system.
Freshly updated with a derivation of the curvature tensor.
- E = mc²
is not Einstein's Equation (August 13, 2004): I recently saw an
article that "exposed" Einstein as a "fraud" whose "derivation" of
E = mc² was "flawed".
- On Eigenvectors and Eigenfunctions (June 20,
2005): A dream about salted pork
- Families of Elementary Particles (August
1, 2004): Just a summary of information that's surprisingly hard to find
in one place on the Web
- From Set Theory to Electromagnetism (February
23, 2005): A tour (or rather, the brief outline of a tour) in 25 steps
- On The Interpretations of Quantum Mechanics (Feb
6, 2004): an imaginary discussion among Physicists
- Kaluza-Klein Theory (Mar 19, 2004): a
simple (but hopefully not simplistic) derivation
-
The Mythbusters don't always get their numbers right (Apr 15, 2007):
comment on some bad physics in a Mythbusters episode
The
Mythbusters still don't get their physics right (Nov 3, 2009), at
least when the topic involves air resistance
- The Numerology of Physical Constants (Aug 29,
2004): some physical constants are not as fundamental as you were led to
believe
- Playing with the Electromagnetic Field Tensor (Mar
10, 2004, revised
August 28, 2006) reveals that Maxwell's equations are really basic
geometric identities
- The Principle of Gauge Invariance (Nov 20,
2003): a concept most fundamental to modern physics
- The Principle of Least Action (July 22, 2004):
deriving the equation of motion in an electrostatic field
- Principles of Elementary Quantum Mechanics (Jan
15, 2003): a set of notes I wrote defining some of the fundamental
concepts in quantum mechanics, and showing the line of reasoning that leads to
the Schrödinger equation
- Quaternions and the Dirac Equation (Mar 13, 2003):
an attempt to reformulate what I know about the Dirac equation using
quaternion algebra
Spinors
and Fields (Feb 1, 2010): reply to an e-mail about the connection
between spin number and the type of the corresponding classical field
- Spinors in Three Dimensions (Dec 8, 2003):
a note on SU(2), SO(3), and spinors
- On Tensors and their Matrix Representations (Aug
11, 2005): Why the usual way of representing tensors with matrices can
lead one astray
-
Thermodynamic principles (June 29, 2007): An attempt to discuss
thermodynamics without Carnot-cycles or reference to quantum physics
- Why does dark matter explain anomalous galaxy
rotations? (Apr 5, 2006): An attempt at a "back of the envelope"
calculation to estimate, to order of magnitude, how much dark matter is
needed to explain peculiar galaxy rotation curves.
- Why Is The Speed of Light Constant? (Jun
7, 2003) This is an attempt to provide a precise, but not too technical
explanation (high-school calculus required)