'Ising models' diaporamas de présentation

Ising Models, Statistical Mechanics, and Critical Phenomenon

Ising Models, Statistical Mechanics, and Critical Phenomenon. Original 1-Dimensional Ising Model. Ferromagnetic. Or. Antiferromagnetic. Paramagnetic. Hamiltonian. Represents the total Energy in the System Classically this is usually kinetic and potential energy

1.52k views • 43 slides

Possible realization of SU(2)_2 WZNW Quantum Critical Point in CaCu2O3

Possible realization of SU(2)_2 WZNW Quantum Critical Point in CaCu2O3. M. Tsvelik Brookhaven National Laboratory Experiment : Bella Lake, HMI Berlin. Spin S=1/2 Heisenberg Ladders. Two S=1/2 antiferromagnetic Heisenberg chains coupled by exchange and 4-spin cyclic interactions.

311 views • 13 slides

Approximate inference for stochastic dynamics in large biochemical networks

270 views • 11 slides

Approximate inference for stochastic dynamics in large biochemical networks

115 views • 11 slides

Shared Features in Log-Linear Models

Representation. Probabilistic Graphical Models. Template Models. Shared Features in Log-Linear Models. Ising Models. In most MRFs, same feature and weight are used over many scopes. Ising Model. same weight for every adjacent pair. Natural Language Processing.

163 views • 6 slides