How Does String Theory Work ?

Study matter and its motion through spacetime...

Moderators: Darkchilde, Calilasseia

Re: How Does String Theory Work ?

 
 

Re: How Does String Theory Work ?

#61  Postby newolder » Dec 08, 2011 2:34 pm

More from Imperial College, London:
Contribution to the Special Issue of Foundations of Physics: “Forty Years Of String Theory: Reflecting On the Foundations”, edited by Gerard ’t Hooft, Erik Verlinde, Dennis Dieks and Sebastian de Haro.

String and M-theory: answering the critics
Welcome
omtbpc @ blogosphere
Roger Penrose, 2010 wrote:... anyway, i've got negative time left so i'd better stop

@facebook
User avatar
newolder
 
Name: Albert Ross
Posts: 1443
Age: 54
Male

Country: Pessimisma, K 22-b

Re: How Does String Theory Work ?

#62  Postby twistor59 » Dec 08, 2011 3:35 pm

newolder wrote:More from Imperial College, London:
Contribution to the Special Issue of Foundations of Physics: “Forty Years Of String Theory: Reflecting On the Foundations”, edited by Gerard ’t Hooft, Erik Verlinde, Dennis Dieks and Sebastian de Haro.

String and M-theory: answering the critics


From Mike Duff's paper:

7I do not share Lubos Motl’s extreme views on politics, global warming, and sometimes not even string
theory. However, he occasionally has some good physics summaries, including a recent one giving a nice
history of the triumphs of unification[26].


He appears to have pissed off Lubos

Holy crap! What the hell is "extreme" about my views on politics or even global warming? A majority of the people in the civilized world agree with me about almost any of them. I am the ultimate prototype of centrist opinions that have been tested by centuries of the human experience.

But even if you were confused about the fundamental fact that it is the far left Academia's opinions, and not mine, that are extreme, what the hell is the role of such a sentence about politics and global warming in an essay about criticisms of string theory? Is the Academia so unbelievably hijacked by the far left movement that declarations of the loyalty to the global warming myths and other politically motivated misconceptions has to be included even in papers about string theory, just because someone who isn't a part of this left-wing bandwagon is being cited?
Butterflies and zebras and moonbeams and fairy tales
That's all she ever thinks about
Ridin' with the wind
User avatar
twistor59
RS Donator
THREAD STARTER
 
Posts: 3878
Male

United Kingdom (uk)

Re: How Does String Theory Work ?

#63  Postby Spearthrower » Dec 08, 2011 3:41 pm

How Does String Theory Work ?

I thought the idea was to keep all the odd-bits in a drawer in case you ever needed them.


It's ok, I'll can get my coat myself....
Science is the worst form of inquiry into reality, except all the others that have been tried.
Religion = Mass Stockholm Syndrome.
I'm not an atheist; I just don't believe in gods.
User avatar
Spearthrower
 
Posts: 10550
Age: 36
Male

Country: Thailand

Re: How Does String Theory Work ?

#64  Postby Salient » Dec 08, 2011 6:19 pm

Given a string of length L and Tension T, you can calculate the energy of the string as L*T. The greater the Tension, the greater the energy it would take to stretch a string from 0 to L.
Salient
 
Name: James Coons
Posts: 4

Country: United States
United States (us)

Re: How Does String Theory Work ?

#65  Postby lucek » Dec 08, 2011 6:41 pm

Hello Salient, welcome to the forum
"Hold on tight and pretend it's a plan."

Acrorectophobes unite.
User avatar
lucek
 
Posts: 2009

United States (us)

Re: How Does String Theory Work ?

 
 

Re: How Does String Theory Work ?

#66  Postby cavarka9 » Dec 08, 2011 7:05 pm

twistor59 wrote:
newolder wrote:More from Imperial College, London:
Contribution to the Special Issue of Foundations of Physics: “Forty Years Of String Theory: Reflecting On the Foundations”, edited by Gerard ’t Hooft, Erik Verlinde, Dennis Dieks and Sebastian de Haro.

String and M-theory: answering the critics


From Mike Duff's paper:

7I do not share Lubos Motl’s extreme views on politics, global warming, and sometimes not even string
theory. However, he occasionally has some good physics summaries, including a recent one giving a nice
history of the triumphs of unification[26].


He appears to have pissed off Lubos

Holy crap! What the hell is "extreme" about my views on politics or even global warming? A majority of the people in the civilized world agree with me about almost any of them. I am the ultimate prototype of centrist opinions that have been tested by centuries of the human experience.

But even if you were confused about the fundamental fact that it is the far left Academia's opinions, and not mine, that are extreme, what the hell is the role of such a sentence about politics and global warming in an essay about criticisms of string theory? Is the Academia so unbelievably hijacked by the far left movement that declarations of the loyalty to the global warming myths and other politically motivated misconceptions has to be included even in papers about string theory, just because someone who isn't a part of this left-wing bandwagon is being cited?


global warming is leftist? :what:
well, I have always felt that we are not limited by our compassion or by our passion or resources but by our economy.
User avatar
cavarka9
 
Name: cant say
Posts: 2643

Country: India
India (in)

Previous

Topic Tags

physics, string theory

Return to Physics

Who is online

Users viewing this topic: No registered users and 1 guest