Rational Differential Systems, Loop Equations, and Application to the qth Reductions of KP
To any solution of a linear system of differential equations, we associate a matrix kernel, correlators satisfying a set of loop equations, and in the presence of isomonodromic parameters, a Tau function. We then study their semiclassical expansion (WKB type expansion in powers of the weight ħ per...
Main Authors: | , , |
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Other Authors: | |
Format: | Article |
Language: | English |
Published: |
Springer Basel
2020
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Online Access: | https://hdl.handle.net/1721.1/125209 |