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math-ph2008
Small-tau expansion for the form factor of glued quantum star graphs
Marie-Line Chabanol
We compute the small-tau expansion up to the third order for the form factor of two glued quantum star graphs with Neumann boundary conditions, by taking into account only the most…
math-ph2007
Three-point correlations for quantum star graphs
Marie-Line Chabanol
We compute the three point correlation function for the eigenvalues of the Laplacian on quantum star graphs in the limit where the number of edges tends to infinity. This extends a…