Prof. Dr. rer. nat. habil. Holger Schanz

Aufgabengebiete

Lehre in den Fachgebieten Informatik und Physik
Datenschutzbeauftragter der Hochschule
Lehrveranstaltungs- und Prüfungsplanung des Instituts für Maschinenbau
Mitglied im Fachbereichsrat IWID
Mitglied im Prüfungsausschuss des Instituts für Maschinenbau
Mitglied in der Kommission für IT- und Mediendienste

Projekte

Topologische Resonanzen in quantisierten Netzwerken
Singularitäten in der Zeitverzögerung zweidimensionaler Streusysteme

Veröffentlichungen

Differences between Robin and Neumann eigenvalues on metric graphs. R. Band, H. Schanz and G. Sofer.
arxiv.org/abs/2212.12531
The statistics of spectral shifts due to finite rank perturbations. B. Dietz, H. Schanz, U. Smilansky and H. Weidenmüller.
J. Phys. A 54, 015203 (2020)
Edge switching transformations of quantum graphs – a scattering approach. H. Schanz and U.Smilansky.
Algebra i Analiz 30, 273 (2018)
Delay-time distribution in the scattering of time-narrow wave packets (II) — quantum graphs. U. Smilansky and H. Schanz.
J. Phys. A 51, 075302 (2018)
Edge switching transformations of quantum graphs. M. Aizenman, H. Schanz, U. Smilansky and S. Warzel.
Acta Physica Polonica A 132, 1699 (2017)
Random Matrix Theory Approach to Chaotic Coherent Perfect Absorbers. H. Li, S. Suwunnarat, R. Fleischmann, H. Schanz and T. Kottos.
Phys. Rev. Lett. 118, 044101 (2017)
Topological Resonances in Scattering on Networks (Graphs). S. Gnutzmann, H. Schanz and U. Smilansky.
Phys. Rev. Lett. 110, 094101 (2013)
Partial Weyl Law for Billiards. A. Bäcker, R. Ketzmerick, S. Löck and H. Schanz.
Europhys. Lett. 94, 30004 (2011)
Self-pulsed electron transmission through a finite waveguide in a transversal magnetic field. M. Prusty and H. Schanz.
Phys. Rev. Lett. 98 (2007) 176804.
Rate of energy absorption by a closed ballistic ring. D. Cohen, T. Kottos and H. Schanz.
J. Phys. A 39 (2006) 11755.
Signature of directed chaos in the conductance of a nanowire. M. Prusty and H. Schanz.
Phys. Rev. Lett. 96 (2006) 130601.
Wave packet dynamics and chaotic eigenstates. H. Schanz in H. Malchow, T. Pöschel and L. Schimannsky-Geier (Eds.).
Irreversible Prozesse und Selbstorganisation, Logos, Berlin (2006).
A relation between bond-scattering matrix and number counting function for quantum graphs. H. Schanz in G. Berkolaiko et al. (Eds.).
Quantum Graphs and Their Applications, Contemporary Mathematics 415, AMS (2006).
Directed chaos in a billiard chain with transversal magnetic field. H. Schanz and M. Prusty.
J. Phys. A 38 (2005) 10085.
Phase-space correlations of chaotic eigenstates. H. Schanz.
Phys. Rev. Lett. 94 (2005) 134101.
Quantum decay of an open chaotic system: a semiclassical approach. M. Puhlmann, H. Schanz, T. Kottos and T. Geisel.
Europhys. Lett. 69 (2005) 313.
Directed Chaotic Transport in Hamiltonian Ratchets. H. Schanz, T. Dittrich and R. Ketzmerick.
Phys. Rev. E 71 (2005) 026228.
Quantum pumping: The charge transported due to a translation of a scatterer. D. Cohen, T. Kottos and H. Schanz.
Phys. Rev. E 71 (2005) 035202(R).
Hamiltonsche Ratschen: Antrieb durch Chaos. H. Schanz.
Beitrag zum Jahrbuch 2004 der Max-Planck-Gesellschaft.
Quantum chaos: from minimal models to universality. H. Schanz.
Habilitationsschrift (2004).
Statistical properties of resonance widths for open quantum graphs. T. Kottos and H. Schanz.
Waves in Random Media 14 (2004) S91.
Shot noise in chaotic cavities from action correlations. H. Schanz, M. Puhlmann and T. Geisel.
Phys. Rev. Lett. 91 (2003) 134101.
Scars on quantum networks ignore the Lyapunov exponent. H. Schanz and T. Kottos.
Phys. Rev. Lett. 90 (2003) 234101.
Reaction matrix for Dirichlet billiards with attached waveguides. H. Schanz.
Physica E 18 (2003) 429.
Form factor for a family of quantum graphs: an expansion to third order. G. Berkolaiko, H. Schanz and R. S. Whitney.
J. Phys. A 36 (2003) 8373.
Eigenstates ignoring regular and chaotic phase-space structures. L. Hufnagel, R. Ketzmerick, M. F. Otto and H. Schanz.
Phys. Rev. Lett. 89 (2002) 154101.
Leading off-diagonal correction to the form factor of large graphs. G. Berkolaiko, H. Schanz and R. S. Whitney.
Phys. Rev. Lett. 88 (2002) 104101.
Combinatorial identities from the spectral theory of quantum graphs. H. Schanz and U. Smilansky.
The Electronic Journal of Combinatorics 8 (2001) R16.
Classical and quantum Hamiltonian ratchets. H. Schanz, M. F. Otto, R. Ketzmerick and T. Dittrich.
Phys. Rev. Lett. 87 (2001) 070601.
Effective coupling for open billiards. K. Pichugin, H. Schanz and P. Seba.
Phys. Rev. E 64 (2001) 056227.
Quantum graphs: a model for quantum chaos. T. Kottos and H. Schanz.
Physica E 9 (2001) 523.
Spectral signatures of chaotic diffusion in systems with and without spatial order. T. Dittrich, B. Mehlig and H. Schanz.
Physica E 9 (2001) 494.
Spectral statistics for quantum graphs: Periodic orbits and combinatorics. H. Schanz and U. Smilansky.
Phil. Mag. B 80 (2000) 1999.
Periodic-orbit theory of Anderson localization on graphs. H. Schanz and U. Smilansky.
Phys. Rev. Lett. 84 (2000) 1427.
Classical and quantum transport in deterministic Hamiltonian ratchets. T. Dittrich, R. Ketzmerick, M. F. Otto and H. Schanz.
Ann. Phys.-Berlin 9 (2000) 755.
Spectral statistics in chaotic systems with two identical, connected cells. T. Dittrich, G. Koboldt, B. Mehlig and H. Schanz.
J. Phys. A 32 (1999) 6791.
Spectral correlations in systems undergoing a transition from periodicity to disorder. T. Dittrich, B. Mehlig, H. Schanz, U. Smilansky, P. Pollner and G. Vattay.
Phys. Rev. E 59 (1999) 6541.
Excitonic-vibronic coupled dimer: Separatrix structure, regular and chaotic behavior of the semiclassical dynamics versus full-quantum evolution.
B. Esser and H. Schanz.
J. Lumin., 76-77 (1998) 530.
Signature of chaotic diffusion in band spectra.
T. Dittrich, B. Mehlig, H. Schanz and U. Smilansky.
Phys. Rev. E 57 (1998) 359.
Mixed quantum-classical versus full quantum dynamics: Coupled quasiparticle-oscillator system.
H. Schanz and B. Esser.
Phys. Rev. A 55 (1997) 3375.
Transfer and decay of an exciton coupled to vibrations in a dimer.
H. Schanz, I. Barvik and B. Esser.
Phys. Rev. B 55 (1997) 11308.
Penumbra diffraction in the semiclassical quantization of concave billiards.
H. Primack, H. Schanz, U. Smilansky and I. Ussishkin.
J. Phys. A 30 (1997) 6693.
Universal spectral properties of spatially periodic quantum systems with chaotic classical dynamics.
T. Dittrich, B. Mehlig, H. Schanz and U. Smilansky.
Chaos Solitons & Fractals 8 (1997) 1205.
Investigation of Two Quantum Chaotic Systems.
H. Schanz.
PhD thesis, Humboldt Universität Berlin, 1996.
Nonadiabatic couplings and incipience of quantum chaos.
H. Schanz and B. Esser.
Z. Phys. B 101 (1996) 299.
Penumbra diffraction in the quantization of dispersing billiards.
H. Primack, H. Schanz, U. Smilansky and I. Ussishkin.
Phys. Rev. Lett. 76 (1996) 1615.
Nonlinear properties of energy transfer in molecular aggregates coupled to a vibrational environment.
B. Esser and H. Schanz.
In J. A. Freund, editor, Dynamik, Evolution, Strukturen. Verlag Dr. Köster, Berlin, 1996.
On finding the periodic orbits of the Sinai billiard.
H. Schanz.
In J. A. Freund, editor, Dynamik, Evolution, Strukturen. Verlag Dr. Köster, Berlin, 1996.
Quantization of Sinai's billiard - a scattering approach.
H. Schanz and U. Smilansky.
Chaos, Solitons & Fractals 5 (1995) 1289.
Semiclassical quantization of billiards with mixed boundary conditions.
M. Sieber, H. Primack, U. Smilansky, I. Ussishkin and H. Schanz.
J. Phys. A 28 (1995) 5041.
Excitonic-vibronic coupled dimers - a dynamic approach.
B. Esser and H. Schanz.
Z. Phys. B 96 (1995) 553.
Nonlinearity and trapping in excitation transfer - dimers and trimers.
I. Barvik, B. Esser and H. Schanz.
Phys. Rev. B 52 (1995) 9377.
Regular and chaotic dynamics in systems with excitonic-vibronic coupling.
B. Esser and H. Schanz.
Chaos Solitons & Fractals 4 (1994) 2067.
Irreguläre Streuung an einem Cluster nichtüberlappender Potentiale.
H. Schanz.
Diploma thesis, Technische Universität Dresden, 1992.
Statistical properties of resonances in quantum irregular scattering.
W. John, B. Milek, H. Schanz and P. Seba.
Phys. Rev. Lett. 67 (1991) 1949.

Werdegang

seit 04/2009
Professor für Informatik und Physik am Institut für Maschinenbau der Hochschule Magdeburg-Stendal
11/2006-03/2009
Consultant im Bereich Finanzmathematik, d-fine GmbH, Frankfurt am Main
10/1998-10/2006 wissenschaftlicher Assistent am Institut für nichtlineare Dynamik der Universität Göttingen; Forschung zum Thema Wellenchaos in komplexen Systemen am Max-Planck-Institut für Dynamik und Selbstorganisation Göttingen (Habilitation in Physik am 15. 11. 2004)
12/1996-09/1998
wissenschaftlicher Mitarbeiter am Max-Planck-Institut für Physik komplexer Systeme, Dresden
10/1996-11/1996
Forschungsaufenthalt am Weizmann Institute of Science, Rehovot (Israel)
03/1993-09/1996
Doktorand an der Humboldt-Universität Berlin (Promotion in theoretischer Physik am 13. 12. 1996)
11/1992-02/1993
Forschungsaufenthalt am Weizmann Institute of Science, Rehovot (Israel)
04/1988-09/1992 Physikstudium an der Technischen Universität Dresden
(Diplom in Physik am 21. 9. 1992).

Kontakt

Prof. Dr. rer. nat. habil. Holger Schanz
Praktische Informatik, Physik

Tel.: (0391) 886 43 17
Fax: (0391) 886 41 23
E-Mail: holger.schanz@h2.de

Besucheradresse: Haus 10, Raum 2.09

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