Quick search Find article
Quick search
Find article

Spin glass stiffness in zero dimensions

Stefan Boettcher

Show affiliations


A unique analytical result for the Migdal–Kadanoff hierarchical lattice is obtained. The scaling of the defect energy for a zero-dimensional spin glass is derived for a bond distribution that is continuous at the origin. The value of the 'stiffness' exponent in zero dimensions, y0 = −1, corresponds to the value also found in one dimension. This result complements and completes earlier findings for yd at d > 0.


PACS

75.10.Nr Spin-glass and other random models

05.50.+q Lattice theory and statistics (Ising, Potts, etc.)

MSC

82D30 Random media, disordered materials (including liquid crystals and spin glasses)

82B20 Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs

Subjects

Condensed matter: electrical, magnetic and optical

Statistical physics and nonlinear systems

Dates

Issue 34 (25 August 2006)

Received 12 April 2006, in final form 16 June 2006

Published 9 August 2006



  1. Spin glass stiffness in zero dimensions

    Stefan Boettcher 2006 J. Phys. A: Math. Gen. 39 10641

  2. Block-copolymer assisted synthesis of arrays of metal nanoparticles and their catalytic activities for the growth of SWNTs

    Sreekar Bhaviripudi et al 2006 Nanotechnology 17 5080

  3. Kinematic Disturbances in Optical Rotation Curves among 89 Virgo Disk Galaxies

    Vera C. Rubin et al. 1999 The Astronomical Journal 118 236

  4. Ongoing Gas Stripping in the Virgo Cluster Spiral Galaxy NGC 4522

    Jeffrey D. P. Kenney and Rebecca A. Koopmann 1999 The Astronomical Journal 117 181

  5. Environmental Effects in Clusters: Modified Far-Infrared-Radio Relations within Virgo Cluster Galaxies

    E. J. Murphy et al. 2009 ApJ 694 1435

  6. Wavelets in mathematical physics: q-oscillators

    Palle E T Jorgensen and Anna Paolucci 2003 J. Phys. A: Math. Gen. 36 6483

  7. Infrared Spectra of Isolated Protonated Polycyclic Aromatic Hydrocarbon Molecules

    Harald Knorke et al 2009 ApJ 706 L66

  8. Ten New and Updated Multiplanet Systems and a Survey of Exoplanetary Systems

    J. T. Wright et al. 2009 ApJ 693 1084

  9. Don't look at the Sun: imparting the dangers of solar observation

    Michael J Ruiz 2005 Phys. Educ. 40 411

  10. Photostability and pH sensitivity of CdSe/ZnSe/ZnS quantum dots in living cells

    Y H Sun et al 2006 Nanotechnology 17 4469

View by subject




Export






Please login to access our web services, or create an account if you don't yet have one.

You must have cookies enabled in your web browser to be able to login.

Username
Password

Forgotten your password? Get a new one here.