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→String theory "unrelated" to known forces in nature?: was known decades before string theory
Out of curiousity, what makes you so certain of this? Do you have any background in string theory? I mean, consider this: suppose you have a theory with a massless vector boson, A. There's really only one gauge-invariant kinetic term you can construct out of it, namely dA^*dA. Well, as soon as you have that kinetic term in a Lagrangian, then boom, you have Maxwell's equations. So, um, yeah, accommodating a vector boson does indeed predict things like photons and electromagnetic fields. If you still disagree I am interested to know what your source is.--[[User:Lemonpeel|Lemonpeel]] 16:13, 16 June 2009 (EDT)
Out of curiousity, what makes you so certain of this? Do you have any background in string theory? I mean, consider this: suppose you have a theory with a massless vector boson, A. There's really only one gauge-invariant kinetic term you can construct out of it, namely dA^*dA. Well, as soon as you have that kinetic term in a Lagrangian, then boom, you have Maxwell's equations. So, um, yeah, accommodating a vector boson does indeed predict things like photons and electromagnetic fields. If you still disagree I am interested to know what your source is.--[[User:Lemonpeel|Lemonpeel]] 16:13, 16 June 2009 (EDT)
: What you are describing was known decades before string theory. It is not a prediction of string theory in any shape or form. [[User:RSchlafly|RSchlafly]] 18:06, 16 June 2009 (EDT)
== Falsifiability is from Pragmatism, not Positivism ==
== Falsifiability is from Pragmatism, not Positivism ==