3 papers
quant-ph2025
Orbit classification and analysis of qutrit graph states under local complementation and local scaling
Konstantinos-Rafail Revis, Hrachya Zakaryan, Zahra Raissi
Graph states and their entanglement properties are pivotal for the development of quantum computing and technologies. For qubits, local complementation, a graphical rule that conne…
quant-ph2025
-Colorable Graph States: Closed-Form Expressions and Quantum Orthogonal Arrays
Konstantinos-Rafail Revis, Hrachya Zakaryan, Zahra Raissi
Graph states are a fundamental class of multipartite entangled quantum states with wide-ranging applications in quantum information and computation. In this work, we develop a syst…
quant-ph2025
Non-symmetric GHZ states: weighted hypergraph and controlled-unitary graph representations
Hrachya Zakaryan, Konstantinos-Rafail Revis, Zahra Raissi
Non-symmetric GHZ states (-GHZ), defined by unequal superpositions of and , naturally emerge in experiments due to decoherence, control errors, and sta…