Paolo Sibani

dr.scient.

  • Campusvej 55

    5230 Odense M

    Denmark

19992019
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Personal profile

Research areas

My research is focussed on complex system dynamics and computational physics.

My publications for  the last 10+ years are (also) available throgh the archive

arXiv.org.

My current areas of interest are

  linear response and iintermittent dynamics in aging glassy systems

 evolutionary modeling

My collaborations involve, among others

Henrik J. Jensen, Imperial College, London UK

Gregory G. Kenning, Indina University of Pennsylvania, Indiana, USA

Setfan Boettcher, Emory University, Atlanta, Georgia, USA

Karl Heinz Hoffmann, TU Cheminitz, Germany

,

 

 

Research information

see:

http://arxiv.org/

1. arXiv:0902.3556 [ps, pdf, other]
Title: On linear response scaling in glassy dynamics
Comments: 4 pages, 2 figures
Subjects: Statistical Mechanics (cond-mat.stat-mech); Soft Condensed Matter (cond-mat.soft)
2. arXiv:0712.2366 [ps, pdf, other]
Title: Thermal shifts and intermittent linear response of aging systems
Comments: 10 pages, 17 figures, RevTeX style
Journal-ref: Phys. Rev. E 77,041106 (2008)
Subjects: Statistical Mechanics (cond-mat.stat-mech); Disordered Systems and Neural Networks (cond-mat.dis-nn); Soft Condensed Matter (cond-mat.soft)
3. arXiv:0709.3585 [pdf, other]
Title: Intermittent relaxation in hierarchical energy landscapes
Comments: 6 pages, 6 figures
Subjects: Statistical Mechanics (cond-mat.stat-mech)
4. arXiv:0709.1085 [ps, pdf, other]
Title: Linear response subordination to intermittent energy release in off-equilibrium aging dynamics
Comments: 9 pages, 10 figures. Text improved
Journal-ref: New Journal of Physics, 10(2008) 033013
Subjects: Statistical Mechanics (cond-mat.stat-mech); Soft Condensed Matter (cond-mat.soft)
5. arXiv:cond-mat/0611749 [ps, pdf, other]
Title: Linear response in aging glassy systems, intermittency and the Poisson statistics of record fluctuations
Authors: Paolo Sibani
Comments: 10 pages, 17 figures. The mproved version now includes a direct analysis of the intermittent signal. The new title is hopefully more informative. Accepted for publication in EPJB
Journal-ref: European Physical Journal B 58 (4): 483-491, 2007
Subjects: Statistical Mechanics (cond-mat.stat-mech); Soft Condensed Matter (cond-mat.soft)
6. arXiv:cond-mat/0604546 [ps, pdf, other]
Title: Aging and intermittency in a p-spin model of a glass
Authors: Paolo Sibani
Comments: 9 pages, 6 figures, europhysics letter style, to appear in Physical Review E
Journal-ref: Physical Review E 74(3), 031115 (2006)
Subjects: Statistical Mechanics (cond-mat.stat-mech); Soft Condensed Matter (cond-mat.soft)
7. arXiv:cond-mat/0601702 [ps, pdf, other]
Title: Intermittent quakes and record dynamics in the thermoremanent magnetization of a spin-glass
Comments: 8 pages, 9 figures. The paper has been expanded and restructured, the figures have been enlarged and improved. Final version, to appear in Phy. Rev. B
Journal-ref: Phys. Rev. B 74, 224407 (2006)
Subjects: Disordered Systems and Neural Networks (cond-mat.dis-nn); Materials Science (cond-mat.mtrl-sci)
8. arXiv:cond-mat/0506173 [ps, pdf, other]
Title: Mesoscopic fluctuations and intermittency in aging dynamics
Authors: Paolo Sibani
Comments: 7 pages 5 figs, several corrections, final version to appear in EuroPhysics Letters
Journal-ref: Europhys. Lett., 73 (1), pp. 69-75 (2006)
Subjects: Soft Condensed Matter (cond-mat.soft)
9. arXiv:cond-mat/0504384 [ps, pdf, other]
Title: Non-equilbrium Dynamics in Amorphous Si_3B_3N_7
Comments: Journal of Phys. Chem.B in press.Extended version of paper cond-mat/0212245
Subjects: Statistical Mechanics (cond-mat.stat-mech); Disordered Systems and Neural Networks (cond-mat.dis-nn)
10. arXiv:cond-mat/0503108 [ps, pdf, other]
Title: Extremal noise events, intermittency and Log-Poisson statistics in non-equilibrium aging of complex systems
Authors: Paolo Sibani
Comments: 12 pages, 9 figures, to appear in the Proceedings of the third SPIE International Symposium on Fluctuations and Noise, 23-26 May 2005, Austin, Texas
Subjects: Disordered Systems and Neural Networks (cond-mat.dis-nn)
11. arXiv:cond-mat/0411104 [ps, pdf, other]
Title: Record dynamics and the observed temperature plateau in the magnetic creep rate of type II superconductors
Comments: 7 pages, 5 figures. Replaced in order to correct the order of the Bessel function in Eq. 4
Journal-ref: Phys. Rev. 104526 (2005)
Subjects: Superconductivity (cond-mat.supr-con)
12. arXiv:cond-mat/0406689 [ps, pdf, other]
Title: Evolution in complex systems
Comments: 8 pages, 5 figures all in one file
Journal-ref: Complexity Vol. 10, p. 49 (2004)
Subjects: Statistical Mechanics (cond-mat.stat-mech)
13. arXiv:cond-mat/0406614 [ps, pdf, other]
Title: How a spin-glass remembers. Memory and rejuvenation from intermittency data: an analysis of temperature shifts
Comments: Revised introduction and discussion. Final version to appear in Journal of Statistical Mechanics: Theory and Experiment
Journal-ref: JSTAT(2004)P10013
Subjects: Statistical Mechanics (cond-mat.stat-mech); Disordered Systems and Neural Networks (cond-mat.dis-nn); Soft Condensed Matter (cond-mat.soft)
14. arXiv:cond-mat/0406543 [ps, pdf, other]
Title: Comparing extremal and thermal Explorations of Energy Landscapes
Authors: Stefan Boettcher (Emory U), Paolo Sibani (SDU, Odense)
Comments: RevTex4, 11 pages, 24 postscript figures included, to appear in EPJB; see this http URL for related information
Journal-ref: European Physics Journal B 44, 317-326 (2005).
Subjects: Disordered Systems and Neural Networks (cond-mat.dis-nn)
15. arXiv:cond-mat/0403212 [ps, pdf, other]
Title: Intermittency, aging and record fluctuations
Comments: 7 pages, 4 figs Final, extended version to appear in Europhysics Letter
Journal-ref: Europhys.Lett., 69 (4), pp. 563-569 (2005)
Subjects: Soft Condensed Matter (cond-mat.soft); Statistical Mechanics (cond-mat.stat-mech)
16. arXiv:cond-mat/0310416 [ps, pdf, other]
Title: Deviations from Full Aging in Numerical Spin Glass Models
Authors: J. Dall, P. Sibani
Comments: 5 pages, 2 figures
Subjects: Statistical Mechanics (cond-mat.stat-mech); Disordered Systems and Neural Networks (cond-mat.dis-nn)
17. arXiv:cond-mat/0310286 [ps, pdf, other]
Title: The energy landscape of aging systems--from a different angle
Comments: 8 pages, 6 figures. Submitted to Europhys. Lett
Subjects: Statistical Mechanics (cond-mat.stat-mech); Disordered Systems and Neural Networks (cond-mat.dis-nn); Soft Condensed Matter (cond-mat.soft)
18. arXiv:cond-mat/0305468 [ps, pdf, other]
Title: Log-Poisson statistics and full aging in glassy systems
Comments: v3 (final): 8 pages, 4 figures. Minor changes
Journal-ref: Europhys. Lett., 64 (2003) 8-14
Subjects: Statistical Mechanics (cond-mat.stat-mech); Disordered Systems and Neural Networks (cond-mat.dis-nn)
19. arXiv:cond-mat/0302575 [ps, pdf, other]
Title: Exploring Valleys of Aging Systems: The Spin Glass Case
Comments: 16 pages, 7 figures, RevTex v2: Corrections to argument about mean residence time in a valley v3: Corrected version, with updated figures
Journal-ref: Eur.Phys.J.B 36 (2) 233-243 (2003)
Subjects: Statistical Mechanics (cond-mat.stat-mech); Disordered Systems and Neural Networks (cond-mat.dis-nn)
20. arXiv:cond-mat/0212245 [ps, pdf, other]
Title: Non-equilibrium dynamics in amorphous Si3B3N7
Comments: 4 pages, 4 figures
Subjects: Statistical Mechanics (cond-mat.stat-mech); Disordered Systems and Neural Networks (cond-mat.dis-nn); Materials Science (cond-mat.mtrl-sci)
21. arXiv:cond-mat/0206535 [ps, pdf, other]
Title: Extracting the Landscape and Morphology of Aging Glassy Systems
Comments: 4 pages, 4 figures, RevTex. Minor changes in introduction and references
Subjects: Statistical Mechanics (cond-mat.stat-mech); Disordered Systems and Neural Networks (cond-mat.dis-nn); Soft Condensed Matter (cond-mat.soft)
22. arXiv:cond-mat/0107475 [ps, pdf, other]
Title: Faster Monte Carlo Simulations at Low Temperatures. The Waiting Time Method
Authors: Jesper Dall, Paolo Sibani (SDU-Odense Universitet)
Comments: 14 pages, 5 figures, LaTeX
Journal-ref: Computer Physics Communication 141 (2001) 260-267
Subjects: Statistical Mechanics (cond-mat.stat-mech)
23. arXiv:cond-mat/0011462 [ps, pdf, other]
Title: Aging and SOC in driven dissipative systems
Comments: 4 pages, 5 figures, to appear in PRE
Subjects: Statistical Mechanics (cond-mat.stat-mech); Disordered Systems and Neural Networks (cond-mat.dis-nn)
24. arXiv:cond-mat/9911197 [ps, pdf, other]
Title: Energy and entropy of metastable states in glassy systems
Comments: RevTeX, 7 pages, 3 figures. To appear in Europhysics Letters
Journal-ref: Europhys. Lett., 49 196-202 (2000)
Subjects: Statistical Mechanics (cond-mat.stat-mech)
25. arXiv:cond-mat/9805396 [ps, pdf, other]
Title: Properties of the energy landscape of network models for covalent glasses
Authors: J. Christian Schoen (Dept. of Inorganic Chemistry, Univ. of Bonn, Germany), Paolo Sibani (Physics Dept. Univ. of Odense, Denmark)
Comments: RevTeX, 19 pages, 7 figures
Journal-ref: J. Phys. A: Math. Gen. 31(1998) 8165-8178

Subjects: Statistical Mechanics (cond-mat.stat-mech); Materials Science (cond-mat.mtrl-sci)

26. arXiv:cond-mat/9706232 [ps, pdf, other]

Title: Local state space geometry and thermal metastability in complex landscapes: the spin-glass case
Authors: Paolo Sibani (Fysisk Institut, Odense Universitet)
Comments: 16 pages, 8 figures, RevTeX, to appear in Physica A The figures have been improved and the text somewhat shortened. New references have been added
Subjects: Disordered Systems and Neural Networks (cond-mat.dis-nn); Statistical Mechanics (cond-mat.stat-mech)
27. arXiv:physics/9705026 [ps, pdf, other]
Title: A soluble model of evolution and extinction dynamics in a rugged fitness landscape
Authors: Paolo Sibani
Comments: 6 pages LaTeX source with 2 figures. Submitted to PRL (Jan. 97)
Subjects: Biological Physics (physics.bio-ph); Statistical Mechanics (cond-mat.stat-mech); Quantitative Biology (q-bio)

Research areas

  • Physics of complex systems
  • Complexity theory

Fingerprint Dive into the research topics where Paolo Sibani is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Spin glass Engineering & Materials Science
spin glass Physics & Astronomy
poisson process Physics & Astronomy
Aging of materials Engineering & Materials Science
statistics Physics & Astronomy
intermittency Physics & Astronomy
colloids Physics & Astronomy
Scaling Behavior Mathematics

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 1999 2019

Entropic algorithms and the lid method as exploration tools for complex landscapes

Barettin, D. & Sibani, P., 2011, In : Physical Review E. 84, p. 03708 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Non-stationary aging dynamics in ant societies

Sibani, P. & Christiansen, S., 2011, In : Journal of Theoretical Biology. 282, 1, p. 36-40 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Ageing in dense colloids as diffusion in the logarithm of time

Boettcher, S. & Sibani, P., 2011, In : Journal of Physics: Condensed Matter. 23, 6, 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Origin of end-of-aging and subaging scaling behavior in glassy dynamics

Sibani, P. & Kenning, G. G., 6. Jan 2010, In : Physical Review E. Statistical, Nonlinear, and Soft Matter Physics. 61, p. 011108 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Scaling Behavior
scaling
Linear Response
Scaling
Curve

Activities 2007 2016

Phys. Rev. E (Journal)

Paolo Sibani (Peer reviewer)
1. Jan 201620. Dec 2016

Activity: Editorial work and peer reviewPeer review of manuscriptsResearch

Institutråd, FKF (External organisation)

Paolo Sibani (Member)
Jan 201331. Dec 2100

Activity: MembershipMembership of commitees, commissions, boards, councils, associations, organisations, or similar

Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) (Journal)

Paolo Sibani (Peer reviewer)
Jan 2013Dec 2015

Activity: Editorial work and peer reviewPeer review of manuscriptsResearch

Physical Review Letters (Journal)

Paolo Sibani (Peer reviewer)
Jan 2013Dec 2013

Activity: Editorial work and peer reviewPeer review of manuscriptsResearch

Censor ved PhD forsvar i Goteborg

Paolo Sibani (Censor)
13. Dec 2012

Activity: ExaminationExternal examination

Projects 2013 2017