closed loop of classical string


by zwoodrow
Tags: classical, loop, string
zwoodrow
zwoodrow is offline
#1
Aug10-10, 09:49 PM
P: 30
Has anyone seen a treatment of how to use the wave equation to describe a closed loop of string. Im talking ordinary strings here not the fancy string theory kind.
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zhermes
zhermes is offline
#2
Aug10-10, 11:18 PM
P: 1,262
I think its the same as a linear string, except with cyclical boundary conditions?
Ben Niehoff
Ben Niehoff is offline
#3
Aug11-10, 12:07 AM
Sci Advisor
P: 1,563
Actually, there is a good treatment of this in Zwiebach's string theory book. Just check out the earlier chapters, and forget about trying to quantize the string.

Basically, you take the wave equation for a non-closed string, and give it periodic boundary conditions, that's all.


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