Branes - Please help
I am confused by the fact that there is a background gauge field put in
when talking of the T-duality of open strings with chan-paton factors.
Since string theory is a first quantized theory of strings are we
allowed to put in gauge fields in the theory by hand?
.
Relevant Pages
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(alt.guitar.beginner) - Re: Prelude BWV1006a - two versions
... D major has the advantage that the scale includes more open strings, ... Fingering has been selected with two priorities: ...
(rec.music.classical.guitar) - Re: To Viktor, 10 string stuff
... I discussed the issue that playing open strings ... to sound OVER each other to form clusters of dissonance. ... But on a 10-string guitar, playing an open A ...
(rec.music.classical.guitar) - Prelude BWV1006a - two versions
... D major has the advantage that the scale includes more open strings, especially in the sections that modulate to other keys. ... Fingering has been selected with two priorities: 1) efficiency of movement and, ...
(rec.music.classical.guitar) - Re: Tuning problem
... so that the open strings and/or 5th fret note are correct (you will seldom ... tuning the G string just a hair flat will cure the problem. ... I'll slightly detune the C and G chords if it takes that to fix the D. ...
(alt.guitar) |
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