@inproceedings {745,
	title = {Vanishing stabilizer R{\'e}nyi entropy in the ground state of the Majumdar-Ghosh model},
	booktitle = {Proceedings of the 44th Samahang Pisika ng Pilipinas Physics Conference},
	year = {2026},
	month = {17-20 Jun 2026},
	pages = {SPP-2026-PC-19},
	address = {Los Ba{\~n}os},
	abstract = {The Majumdar-Ghosh model is a quantum Heisenberg spin model that has a nearest-neighbor and next-nearest-neighbor interaction. Its ground states consist of decoupled Bell state dimers and are therefore stabilizer states. In this paper, we provide a direct calculation of the stabilizer R{\'e}nyi entropy to prove that the nonstabilizerness of the ground state of the Majumdar-Ghosh model is zero for all possible chain lengths. To do so, we evaluate the expectation value of all Pauli string operators and use a combinatoric argument to prove that the stabilizer R{\'e}nyi entropy vanishes identically.},
	url = {https://proceedings.spp-online.org/article/view/SPP-2026-PC-19},
	author = {William Klien B. Torero and Francis N. C. Paraan}
}