Classical string theory?

  • Thread starter jostpuur
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  • #1
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Standard quantum field theories start so that there is a classical field theory, and then the field is quantized. Is there also a classical string theory, that is quantized to give quantum mechanical theory of strings?

(I don't know anything about string theory yet. I'm just asking things, before I start studying it.)
 

Answers and Replies

  • #3
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To expand on Coal's answer, string theory starts classically by considering the Lagrangian of a vibrating string, as is common place in classical Newtonian dynamics. The wave oscillation solutions are found, the fourier coefficents computed and then you apply quantum (anti)commutation relations to them.
 

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