Abstract
We study the special case of \({n\times n}\) 1D Gaussian Hermitian random band matrices, when the covariance of the elements is determined by \({J=(-W^2\triangle+1)^{-1}}\). Assuming that the band width \({W\ll \sqrt{n}}\), we prove that the limit of the normalized second mixed moment of characteristic polynomials (as \({W, n\to \infty}\)) is equal to one, and so it does not coincide with that for GUE. This complements the result of Shcherbina (J Stat Phys 155(3):466–499, 2014) and proves the existence of the expected crossover for 1D Hermitian random band matrices at \({W\sim \sqrt{n}}\) on the level of characteristic polynomials.
Similar content being viewed by others
References
Afanasiev I.: On the correlation functions of the characteristic polynomials of the sparse hermitian random matrices. J. Stat. Phys. 163, 324–356 (2016)
Arfken, G.: Mathematical Methods for Physicists, 3rd edn. Academic Press, London (1985)
Bao, J., Erdős, L.: Delocalization for a class of random block band matrices. Probab. Theory Relat. Fields (2016). doi:10.1007/s00440-015-0692-y
Bogachev, L.V., Molchanov, S.A., Pastur, L.A.: On the level density of random band matrices. Mat. Zametki 50:6, 31–42 (1991)
Bourgade, P., Erdős, L., Yau, H.-T., Yin, J.: Universality for a class of random band matrices. arXiv:1602.02312
Brézin E., Hikami S.: Characteristic polynomials of random matrices. Commun. Math. Phys. 214, 111–135 (2000)
Brézin E., Hikami S.: Characteristic polynomials of real symmetric random matrices. Commun. Math. Phys. 223, 363–382 (2001)
Casati G., Molinari L., Israilev F.: Scaling properties of band random matrices. Phys. Rev. Lett. 64, 1851–1854 (1990)
Disertori, M., Sodin, S.: Semi-classical analysis of non self-adjoint transfer matrices in statistical mechanics. I, Annales Henri Poincaré. http://dx.doi.org/10.1007/s00023-015-0397-x (2015)
Erdős L., Knowles A.: Quantum diffusion and eigenfunction delocalization in a random band matrix model. Commun. Math. Phys. 303, 509–554 (2011)
Erdős L., Knowles A., Yau H.T., Yin J.: Delocalization and diffusion profile for random band matrices. Commun. Math. Phys. 323, 367–416 (2013)
Erdős L., Yau H.T., Yin J.: Bulk universality for generalized Wigner matrices. Probab. Theory Relat. Fields 154, 341–407 (2012)
Fyodorov Y.V., Mirlin A.D.: Scaling properties of localization in random band matrices: a \({\sigma}\)-model approach. Phys. Rev. Lett. 67, 2405–2409 (1991)
Molchanov S.A., Pastur L.A., Khorunzhii A.M.: Distribution of the eigenvalues of random band matrices in the limit of their infinite order. Theor. Math. Phys. 90, 108–118 (1992)
Pastur, L.A., Shcherbina, M.: Eigenvalue distribution of large random matrices. American Mathematical Society, Providence (2011)
Peled, R., Schenker, J., Shamis, M., Sodin, A.: On the Wegner orbital model. arXiv:1608.02922
Schenker J.: Eigenvector localization for random band matrices with power law band width. Commun. Math. Phys. 290, 1065–1097 (2009)
Shcherbina T.: On the correlation function of the characteristic polynomials of the hermitian Wigner ensemble. Commun. Math. Phys. 308, 1–21 (2011)
Shcherbina T.: On the correlation functions of the characteristic polynomials of the hermitian sample covariance ensemble. Probab. Theory Relat. Fields 156, 449–482 (2013)
Shcherbina T.: On the second mixed moment of the characteristic polynomials of the 1D band matrices. Commun. Math. Phys. 328, 45–82 (2014)
Shcherbina, T.: Universality of the local regime for the block band matrices with a finite number of blocks. J. Stat. Phys. 155(3), 466–499 (2014)
Tao T., Vu V.: Random matrices: universality of the local eigenvalue statistics. Acta Math. 206, 127–204 (2011)
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by L. Erdös
Tatyana Shcherbina was partially supported by NSF Grant DMS-1128155.
Rights and permissions
About this article
Cite this article
Shcherbina, M., Shcherbina, T. Characteristic Polynomials for 1D Random Band Matrices from the Localization Side. Commun. Math. Phys. 351, 1009–1044 (2017). https://doi.org/10.1007/s00220-017-2849-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00220-017-2849-2