School on Disordered Elastic Systems

October 3-14, 2022

São Paulo, Brazil

ICTP-SAIFR/IFT-UNESP


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Disordered elastic systems are ubiquitous and encompass a rich variety of systems ranging from amorphous solids, colloidal suspensions and network glasses to dislocation systems, biopolymer fibrous networks, confluent cell tissues and even strange metals and machine learning. Their comprehensive study has not only led to a much deeper understanding of traditionally difficult problems as the glass transition; it has also extended the theoretical frontier to incorporate new frameworks such as topological mechanics, non-reciprocal phase transitions and exciting mechanical metamaterials.

The school is intended for graduate students and researchers, and  will cover well-tested and successful theoretical methods used to study disordered elastic systems (critically-coordinated lattices, scaling theories and calculations for jamming and glasses in infinite dimension), as well as more recent developments that have attracted a lot of attention in the past few years (mechanical metamaterials, machine learning and biopolymer fibrous networks). In addition to the lectures, there will be one research seminar per week, to be given by an outstanding local researcher with expertise in the subject area of the school.

There is no registration fee and limited funds are available for travel and local expenses.

Organizers:

  • Carolina Brito (IF, UFRGS, Brazil)
  • Itai Cohen (Cornell University, USA)
  • Danilo B. Liarte (Cornell University, USA / ICTP-SAIFR & IFUSP, Brazil)

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Lecturers & Speakers

Lecturers:

  • Corentin Coulais (University of Amsterdam, Netherlands): Mechanical Metamaterials
  • Andrea J. Liu (University of Pennsylvania, USA): Intersection of data science and soft/living disordered elastic systems
    References: HERE – Abstract
  • Tom C. Lubensky (University of Pennsylvania, USA): Elasticity and Topological Mechanics
    Abstract
  • Fred C. Mackintosh (Rice University, USA): Semiflexible polymer and fiber networks
    Abstract
  • Xiaoming Mao (University of Michigan, USA):
  • Refereces: HERE
    Lecture 1: Vibrational modes and rheology of generic mechanical networks
    Lecture 2: General introduction to finite frequency topological mechanics I
    Lecture 3: General introduction to finite frequency topological mechanics II
    Lecture 4: Maxwell lattice topological mechanics and topological soft modes in disordered materials
  • James P. Sethna (Cornell University, USA): Scaling functions in disordered elastic materials
    References: HERE – Abstract
  • Pierfrancesco Urbani (CNRS, France): High Dimensional Models for Jamming
    References: HERE

Seminar Speakers:

  • Márcia Barbosa (Federal University of Rio Grande do Sul, Brazil): Water: From Ice Age to Nanoscience
    Abstract
  • Edgar Zanotto (Federal University of São Carlos, Brazil): New glass research center in Brazil
    Abstract

Registration

Announcement:

Online application is now closed

Program

School program: PDF updated on Oct. 6, 2022

Videos and Files

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Additional Information

Registration: ALL participants should register. The registration will be on October 03 (Monday) at the Institute,  from 08:30 am to 09:30 am.

List of Participants: Updated on October 17, 2022

BOARDING PASS: All participants, whose travel has been provided  by ICTP-SAIFR, should bring the boarding pass upon registration. The return boarding pass (PDF, if online check-in, scan or picture, if physical) should be sent to secretary@ictp-saifr.org by e-mail.

Visa information: Nationals from several countries in Latin America and Europe, Australia, Canada, Japan and USA are exempt from tourist visa. Please check here which nationals need a tourist visa to enter Brazil.

Accommodation: Participants, whose accommodation will be provided by the institute, will stay at The Universe Flat. Hotel recommendations are available here

COVID-19: Fully vaccinated Brazilians and foreigners are now exempt from presenting proof of a COVID-19 test with a negative or non-detectable result. You are only required to present proof of vaccination, printed or electronically. Masks are mandatory at the subway, bus and IFT-UNESP building.

How to reach the Institute: The program will be held at ICTP South American Institute, located at IFT-UNESP, which is across the street from a major bus and subway terminal (Terminal Barra Funda). The address which is closer to the entrance of the IFT-UNESP building is R. Jornalista Aloysio Biondi, 120 – Barra Funda, São Paulo. The easiest way to reach us is by subway or bus, please find instructions here.