Spin-Hamilton Operator, Graviton-Photon Coupling and an Eigenvalue Problem
Yorick Hardy, Willi-Hans Steeb

TL;DR
This paper presents an exact solution to the eigenvalue problem of a spin Hamiltonian modeling graviton-photon interactions, explores entanglement properties, and compares with other spin-coupled Hamiltonians involving different spins.
Contribution
It provides the first exact solutions for a graviton-photon coupled spin Hamiltonian and analyzes entanglement, expanding understanding of spin interactions in quantum gravity contexts.
Findings
Exact eigenvalues for the graviton-photon Hamiltonian.
Analysis of entanglement in eigenstates.
Comparison with other spin-coupled Hamiltonians.
Abstract
We solve exactly the eigenvalue problem for a spin Hamilton operator describing graviton-photon coupling. Entanglement of the eigenstates are also studied. Other spin-coupled Hamilton operators involving spin-1 and spin-2 are also investigated and compared.
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Taxonomy
TopicsQuantum Mechanics and Applications · Quantum Information and Cryptography · Noncommutative and Quantum Gravity Theories
