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#phasetransitions — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #phasetransitions, aggregated by home.social.

  1. As part of the CWI thematic research semester programme Phase Transitions in Combinatorics, Algorithms and Probability (PhaseCAP), we organise a series of three colloquia in Amsterdam. Please register via the links below if you want to attend. Registration closes a week before the meeting or when capacity is reached.

    Thursday, 2 April — PhaseP colloquium
    13:30–14:00 Coffee reception
    14:00–15:00 Christina Goldschmidt (Oxford): Stable trees
    15:00–16:00 Tom Bohman (Carnegie Mellon): Notes on two-point concentration in random graphs
    16:00–17:30 Drinks reception

    Registration: cwi.nl/en/research/algorithms-

    Friday, 17 April — PhaseC colloquium
    13:30–14:00 Coffee reception
    14:00–15:00 Penny Haxell (Waterloo): Algorithms for Independent Transversals and Reconfiguration
    15:00–16:00 Rob Morris (IMPA): Recent results in Ramsey theory
    16:00–17:30 Drinks reception

    Registration: cwi.nl/en/events/research-seme

    Friday, 29 May — PhaseA colloquium
    14:00–15:00 Leslie Goldberg (Oxford): Fundamental Instability of Backoff Protocols
    15:00–16:00 Amin Coja-Oghlan (Dortmund): The cavity method
    16:00–17:30 Drinks reception

    Registration: cwi.nl/en/events/research-seme

    Please feel free to share this announcement with colleagues who may be interested.

    #combinatorics #probability #algorithms #amsterdam #phasetransitions #CWI

  2. Systems approach thresholds. Then they reorganize—or collapse. This paper formalizes saturation dynamics across scales: the core recursion equation, boundary functions, and the Recursive Saturation Index (RSI).
    doi.org/10.5281/zenodo.15338846
    #PhaseTransitions #Nonequilibrium #CrossScale

  3. We are pleased to announce a second lecture from Dr. Marcello Dalmonte (ICTP) on the intricacies of statistical mechanics and phase transitions in the context of data mining the many-body problem. In this part, Marcello discusses essential concepts of the partition function, emphasizing efficient sampling strategies via Markov chains and Monte Carlo simulations. He specifically addresses the challenge of critical slowing down near phase transitions and introduces cluster algorithms as a powerful tool for effective sampling at criticality. Using the illustrative example of a three-site Ising model, Dr. Dalmonte demonstrates how temperature impacts the intrinsic dimensionality of feature spaces, providing valuable insights into many-body systems.

    🎥 Don't miss this #OpenAccess opportunity to watch the lecture for free and engage in discussions with the Enabla community, including Marcello himself: enabla.com/pub/325/about

    The first lecture of the same series was announced earlier: mathstodon.xyz/@enabla/1131633

    #StatisticalMechanics #UnsupervisedLearning #machine_learning #MonteCarlo #PhaseTransitions #IsingModel #OpenScience

  4. ✨ ⚛️ A team of researchers, led by Professor Pasquale Scarlino, have achieved a remarkable result: capturing and studying phase changes in quantum hardware, which could hold promise for next-generation technologies like quantum computing and ultra-sensitive sensors.

    #QuantumComputing #PhaseTransitions #EPFL

    Read more: go.epfl.ch/60b-en

  5. ✨ ⚛️ Des chercheuses et chercheurs de notre école sont parvenus à un résultat remarquable: capturer et étudier les changements de phase dans le matériel quantique. Cette avancée est prometteuse pour les technologies de prochaine génération telles que l’informatique quantique et les capteurs ultrasensibles.

    #QuantumResearch #EPFL #PhaseTransitions

    Plus d'informations: go.epfl.ch/60b-fr

  6. "All of this makes phase transitions interesting. They involve violence, universal truths and competition between rival states. The story of phase transitions is, quite literally, the song of fire and ice."

    poetic.

    damtp.cam.ac.uk/user/tong/sft/

    #physics #phaseTransitions