Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
The argument reveling that tachyons (must they exist, of course) cannot carry an electric charge. For a (imaginary-massed) particle travelling quicker than c, the less energy the tachyon has, the quicker it travels, till at zero energy the tachyon is travelling along with infinite velocity, or is transcendent. Now charged tachyon at a given (non-infinite) speed will be travelling quicker than light in its own medium, and must emit Cherenkov radiation. The loss of this energy will decrease naturally the energy of the tachyon that will make it go faster; resulting in a runaway reaction where any charged tachyon will race off to transcendence promptly.
Even though the above argument results in a curious conclusion, meat of the tachyon paradox is this: In relativity, the transcendence of tachyon is frame-dependent. i.e., wheraes a tachyon might seem to be transcendent in one frame, it would seem to others to still have a nonzero energy. But in this case we have a condition where in one frame it would have come to zero energy & would stop emitting Cherenov radiation, however in another frame it would have energy left still and must be emitting Cherenkov radiation on its way to transcendence. As they cannot both be true, through relativistic arguments, tachyons cannot be charged.
Naturally this argument does not make any account of quantum mechanical treatments of tachyons that complicate the condition a great deal.
Q. Define: grating element. The combined width of a slit as well as a ruling in a plane diffraction grating is called as a grating element.
what is significance of kirchoff''s law?
Hello, As a part of a school assignment, I need to conduct a Q & A with an expert in a field of my choosing. The field I have chosen is the "physics of rollercoasters". If you wo
Q. Find the minimum wavelength of X-rays produced by an X-ray tube operating at 1000 kV. λmin = 12400 A 0 / V Therefore λmin = 12400 X 10 -10 / 10 6 = 0.0124 A 0
A serviceable spring balance The quality of rubber deteriorates rather rapidly in unfavourable climatic conditions; a coiled steel spring is preferable. The pattern defined ha
In the SI system of measure, what is the unit of capacitance? Ans: In the SI system of measure, farad is the unit of capacitance.
Suppose you blow the top of a bottle and hear a resonance sound (standing wave). The length of the bottle is about 25cm. If the speed of sound in air is about 340 cm/sec., what i
How many types of fibers are there? There is truly only one fiber optic. The word "fiber optics" applies really to a stem of light physics dealing along with the properties of
A=2i+3j+k B=3i+2j+4k Find:1)A.B=? 2)A+B=?
Characteristics of resistances connected in parallel
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd