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Random Matrix Theory with an External Source

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Random Matrix Theory with an External Source
  • Forlagets pris kr. 589,95
  • Leveringstid 2-4 uger
  • Forventet levering 19-07-2018
  • Bog, paperback (kr. 429,95) (kr. 429,95)
    1. Beskrivelse

      This is a first book to show that the theory of the Gaussian random matrix is essential to understand the universal correlations with random fluctuations and to demonstrate that it is useful to evaluate topological universal quantities. 1 Paperback XII, 138 p.

      Andre udgaver:

      E-bog, PDF

    2. Yderligere info
      Udgivelsesdato:
      17-01-2017
      Sprog:
      Engelsk
      ISBN13:
      9789811033155
      Sidetal:
      120
      Vægt:
      244 g
      Højde:
      8 mm
      Bredde:
      155 mm
      Længde:
      235 mm
      Nummer i serien:
      19
      Mærkat:
      Bog, paperback
      Format:
      Paperback
      Udgave:
      1st ed. 2016
      • Bibliotekernes beskrivelse

        This is a first book to show that the theory of the Gaussian random matrix is essential to understand the universal correlations with random fluctuations and to demonstrate that it is useful to evaluate topological universal quantities. We consider Gaussian random matrix models in the presence of a deterministic matrix source. In such models the correlation functions are known exactly for an arbitrary source and for any size of the matrices. The freedom given by the external source allows for various tunings to different classes of universality. The main interest is to use this freedom to compute various topological invariants for surfaces such as the intersection numbers for curves drawn on a surface of given genus with marked points, Euler characteristics, and the Gromov-Witten invariants. A remarkable duality for the average of characteristic polynomials is essential for obtaining such topological invariants. The analysis is extended to nonorientable surfaces and to surfaces with boundaries.

    3. Anmeldelser

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