PDA

View Full Version : Anti-gravitons affect on photons?


taeth
Jan17-05, 09:06 PM
Black holes are known to absorp photons at almost every frequency (Except Hawking radiation to my knowledge) my question is do anti-gravitons affect photons in an oppositive fashion(repel photons)? Or do photons get absorbed by them(anti-gravitons) aswell?

dextercioby
Jan17-05, 10:27 PM
Black holes are known to absorp photons at almost every frequency (Except Hawking radiation to my knowledge) my question is do anti-gravitons affect photons in an oppositive fashion(repel photons)? Or do photons get absorbed by them(anti-gravitons) aswell?

Question no.1:What are antiparticles??

Daniel.

taeth
Jan17-05, 10:38 PM
Particles with an opposite charge example: Electron, and positron, but they have same mass and spin

dextercioby
Jan17-05, 10:43 PM
It's not the most rigurous definition,but it works...

Question no. 2:What is an antiphoton???

Daniel.

taeth
Jan17-05, 10:46 PM
Are you just basically saying that anti gravitons affect just anti-photons?

dextercioby
Jan17-05, 10:50 PM
Are you just basically saying that anti gravitons affect just anti-photons?


Nope,i'm saying that antigravitons and antiphotons do not exist...They are identical to their counterparts,simple because they do not have an electric charge.

As for the question itself...We have't even proven gravitons exist...

Daniel.

taeth
Jan17-05, 11:05 PM
Antigravitons are theorized to spin oppositely of gravitons thus making their attraction opposite, but then alot of things theory right now so I figured people would have theorized this.

dextercioby
Jan17-05, 11:11 PM
Antigravitons are theorized to spin oppositely of gravitons thus making their attraction opposite.

:eek: Explain this assertion.Maybe some formulas... :rolleyes:

Daniel.

P.S.Begin with the definition of antigravitons...

taeth
Jan17-05, 11:14 PM
k brb ... you have method for writting pi, and other thigns cause I can't seem to use most of the symbols...

dextercioby
Jan17-05, 11:19 PM
k brb ... you have method for writting pi, and other thigns cause I can't seem to use most of the symbols...

Can u write in Tex??This site has a built-in compiler which would put any code-lines into nice formulas...

Daniel.

taeth
Jan18-05, 12:05 AM
K um can I just give you link to the site, because it would be easier. I'll find it tomorrow

Chronos
Jan19-05, 12:27 AM
Only half spin particles have anti-particles by any physics I know. A photon is a spin 1 particle and a graviton is a spin 2 particle, in theory. The term spin, as used in particle physics, is a descriptive convention that relates to symmetry. It is not the same as spin in kinetics.