relativity, what is wrong?
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Relativity, what is wrong?. Hartwig Thim Johannes Kepler University Linz, Austria. Overview. · Principle of relativity (Galilei-Transformation) · Measurement of speed of light (or microwaves) - PowerPoint PPT PresentationTRANSCRIPT
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Relativity, what is wrong?
Hartwig Thim
Johannes Kepler University Linz, Austria
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OverviewPrinciple of relativity (Galilei-Transformation)
Measurement of speed of light (or microwaves)
Medium for propagation = „Ether“ (fundamental frame of reference - Maxwell, Lorentz, Larmor, Ives, Marinov and many others)
Ether: Measurement of Michelson/Morley using interferometry 1881 wrong interpretation: W. Voigt (Göttingen) warns already in 1886
Einstein 1905: there is no ether, therefore light propagation is isotropic with respect to any inertial coordinate system: c = 299.792 km/s
Lorentz -Transformations (space and time are connected to each other)
Consequences: time dilation, length contraction, twin (clock) paradoxon, Cosmic Microwave Background, GPS, relativistic Doppler shift, etc.
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Principle of relativity: two trains leave a railway station
Sun
EAST station WEST Earth (railway station) moves from west to east (at 462 m/s)
If all previous accelerations would be recorded a fundamental frame of reference could be defined!
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z S y P x v x = v.t
A point P (f. e.: a train) moves at v in x- direction.
In its own coordinate system S‘ the point does not move.
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Galilei – Transformationen
The point P (the train) moves at v in x- direction
In its coordinate system S’ the train does not move
Seen from the coordinate system S’ the system S moves at -v in the opposite (-x) direction (mechanical principle of relativity)
In both coordinate systems clocks tick at same rate (t = t‘)
z z’ v t x’ S S’ y y’ P v x x’ x
vtxx ' yy ' zz ' tt '
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Measurement of velocity v• Using light or radio waves (sound is too slow))
• Is there a medium for propagation of em. waves? Before Einstein (1905) everybody agreed: there is a stationary medium, the so-called „Ether“, in which light propagates isotropically at c = 299.792 km/s.
• Does the ether follow the earth‘s motion?
• Michelson und Morley built in 1982 an interferometer in order to detect an „etherwind“ on earth
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Michelson – Morley - Interferometer
mirror etherwind semi-transparent mirror mirror observer
2Δt = L/(c-v)+L/(c+v)=2Lc/(c²-v²)
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Michelson – Morley - Interferometer
tc
tv
Longitudinal:
2Δt = L/(c-v)+L/(c+v)=2Lc/(c²-v²)
Transversal: v²Δt² + L² = c² Δt² —>
²²/22 vcLt
J. P. Wesley (2005): phase velocities must be considered! The square root is wrong! Etherwind cannot be detected IN PRINCIPLE by this method even if one exists!
Woldemar Voigt (1887): Both beams travel at equal times!
NULL – RESULT is observed!
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Michelson – Morley Null result is a classical Doppler effect
J. P. Wesley:
L y x L tc
tv
w a v e i n r e s t f r a m e : )sin( rkt
p h a s e v e l o c i t y : 2/ kkc
G a l i l e i - t r a n s f o r m : tvrr
'
w a v e i n m o v i n g f r a m e :
]')sin[()]'(sin[(' rktvktvrkt
c l a s s i c a l D o p p l e r s h i f t : vk
' p h a s e v e l o c i t y i n m o v i n g f r a m e :
2222 11/''
c
vcc
vk
k
kvk
k
kkkc
l o n g i t u d i n a l :
c
vcc 1' , o u t a n d b a c k :
2
21'
c
vcc
t r a n s v e r s a l :
2
2
2221
/1
cos11'
c
vc
c
cvvcc
c
vcc
c
vccc
Two-way phase velocity is isotropic! An ether cannot be detected by this method!
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W. Voigt 1887:
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)(' vtxx
222 /1/)(' cv
cvxtt zzyy ','
skmccv /000.300/1 221
2222222222 ''''0 tczyxtczyx
22 /1/)(' cvvtxx
vtx / vtx '/'
)''( vtxx
vtxx ' tt ' Galilei-Transformationen
Lorentz - Transformations
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Lorentz-Transformations: The Consequences
• Length contraction (Ehrenfest-Paradoxon)
• Time dilation (Clock- or Twin-Paradoxon, symmetry)
• Transverse Doppler Effect
• GPS (traffic guidance)
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Length contraction
• Moving rods are shorter
• 1. question: a rotating disk should break (Paul Ehrenfest)
• 2. question: which rod contracts? (Car or road hole?)
²/²1' cvxx
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Time dilation
• Moving clocks tick slower
• Moving twin ages slower Question: Which one of the two?????
• Contradictions disappear, if
a) Δt‘ = Δt (Galilei-Tr.) are used or b) absolute frame of reference is used
²/²1'
cvtt
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Transverse Doppler-Shift Rotating antennas
metallische Ringleitung verbindet die Antennen
f f f’’’
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Mikrowellenexperiment circulator 33 GHz monopole antennas disk 1 rectangular wave guide pick-up disk 2 drive 1 attenuator sliding short mixer magic tee drive 2 diode isolator oscilloscope low pass filter (LP)
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Experimental result
Transverse (relativistic) Doppler-shift is not observed, although the sensitivity of the apparatus is found to be sufficient. One measures:
22
22
/1/1
'''cvcv
ffff ''' instead of
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Consequences
• Relativistic (transverse) Doppler shift and, hence, time dilation does not exist
• The Lorentz-Transformations are not ap-plicable, special relativity has been refuted
• A simple experiment is missing which all physicists can reproduce and understand
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Further falsifications • Penzias und Wilson observed already in 1964 an
absolute frame of reference, the so-called Cosmic Microwave Background Radiation (our solar sys-tem moves at 360 km/s towards LEO)
• Speed of light is isotropic and equal to c only in the CMB, according to Arno Penzias. The CMB coincides with the center of all masses in our universe. That has been ignored up to date!
• The „simple“ experiment is still missing, for ex.: The measurement of the one-way velocity of light! Michelson has proposed such an experiment already in 1887!
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Measurement of the one-way speed of light Marinov 1975
General Relativity and Gravitation, vol. 12, No. 1, pp.57 – 66, 1980
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GPSG r a v i t y :
Eo
RR
RoE RR
RMg
rrd
MMrdFWE
E/12
A b r a h a m , H a s e n ö h r l : 2cMW o P l a n c k : fhW
G r a v i t y : 10
210284,5
/1
ERR
R
c
g
f
f
W
W
S p e c i a l r e l a t i v i t y ( S R ) : 102
2
10819,02
c
vf
f
C o r r e c t i o n t e r m a c t u a l l y u s e d : 1010465,4 G r a v i t a t i o n a l e f f e c t s a r e m u c h l a r g e r t h a n S R e f f e c t s . C l o c k s a r e d a i l y a d j u s t e d ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
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Mass Increase (W = mc2) absolute effect (Hasenöhrl 1904, Annalen der Physik)
A A td
mdcAdBDcAdHE
tddW 22 )()(
dmcMdvvdvMvMdvsdtdvMdsdFWd 22)(/)(
22 /1/ cvMMmdMd o
.........//1/ 24832
212222 cvMvMcMcvcMW oooo
The wave is absorbed by a body with mass M. The energy W of the body is increased by dW and its mass M by dm:
A body with mass M is irradiated by an electromagnetic wave:
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Thank you for your attention