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display_dict(dictionary)

The display_dict is used to display a dictionary of expressions as LaTeX formatted expressions in an IPython environment. Each key-value pair from the dictionary is displayed as a LaTeX-rendered expression.

Parameters

  • dictionary (dict):
    A dictionary where each key and value represents an expression to be displayed. If a key is an instance of Expression, it will be simplified before rendering.

Returns

This function does not return any value. It directly outputs the LaTeX formatted expressions using IPython's display and Math functions.

Example Usage

Below is an example demonstrating how to use the group_by_operators function:

from sympy import symbols
from sympt import group_by_operators, BosonOp

omega = symbols("omega", real=True)
omega_z = symbols("omega_z", real=True)
a = BosonOp("a")
ad = Dagger(a)

spin = RDBasis("sigma", 2)
s0, sx, sy, sz = spin.basis

H = omega * ad * a + omega * sz + omega_z * sz

# Group the expression by its quantum operator terms
grouped_terms = group_by_operators(H)
display_dict(grouped_terms)
\(a^{\dagger} a : \omega\)

\(\sigma_{z} : \omega + \omega_z\)

License

SymPT is licensed under the MIT License. See the LICENSE file for details.

Citation

If you use SymPT in your research, please cite the following paper:

BibTeX Entry:

@misc{diotallevi2024symptcomprehensivetoolautomating,
      title={SymPT: a comprehensive tool for automating effective Hamiltonian derivations}, 
      author={Giovanni Francesco Diotallevi and Leander Reascos and Mónica Benito},
      year={2024},
      eprint={2412.10240},
      archivePrefix={arXiv},
      primaryClass={quant-ph},
      url={https://arxiv.org/abs/2412.10240}, 
}

APA Citation:

Diotallevi, G. F., Reascos, L., & Benito, M. (2024). SymPT: a comprehensive tool for automating effective Hamiltonian derivations. arXiv preprint arXiv:2412.10240.

IEEE Citation:

G. F. Diotallevi, L. Reascos, and M. Benito, "SymPT: a comprehensive tool for automating effective Hamiltonian derivations," arXiv preprint arXiv:2412.10240, 2024.

References