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The Ising Ferromagnet is a simple model with such relevance in Statistical Physics. It can be used to study order, phase-transitions and emergent phenomena.
_A crystalline material is conceived of…
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I just found a nice example of idiomatic Fortran in the work
> Reid, J. K. (1990). Fortran 8X features and the exploitation of parallelism. In Scientific Software Systems (pp. 102-111). Springer, …
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Hello, I am new to belief propagation. I saw your program and I think it is exactly what I need (a parallel loopy bp).
However, I am not using parallel loopy bp to denoise pics, but I want to do Ba…
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Hi, let me ask a newbie question. You have created a Metropolis algorithm based on GPU, and it works quite good. However, for statistical physics, different dynamics have a different meaning for the s…
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Hi.
On the Pseudo-Boolean Optimization (PBO) website (https://iohprofiler.github.io/Suites/PBO/), the ISING model is defined as: sum over `x[i]x[j] - ((1-x[i])(1-x[j]))`:
`$[ISING:] \sum\limits_…
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### Discussed in https://github.com/QuSpin/QuSpin/discussions/711
Originally posted by **hcut** October 7, 2024
Entanglement entropy of Ising model $H=-JZZ-hX$
![3](https://github.com/u…
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**Describe the bug**
I try to formulate a problem as the attached figure, but when I convert the model to the Ising model, "model.to_ising()", the python kernel crashed. Similar conditions occurred w…
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On [this advanced example](https://github.com/tenpy/tenpy/blob/main/examples/advanced/tfi_phase_transition.py), the energy of the DMRG ground state is not smooth across the critical point, as expected…
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If the standard way to map Z2 gauge field into 2d transverse field Ising model is to be implemented (to settle #2 ), 3D Wolff update algorithm is required since the path integral formulation of a 2d T…