4 papers · 1 filter
An inverter-chain link implementation of quantum teleportation and superdense coding
Felix A. Buot, Roland E. S. Otadoy, Xavier L. Bacalla
A new perspective in terms of inverter-chain link (ICL) diagrams of quantum entanglement faithfully captures the fundamental concept of quantum teleportation and superdense coding.…
On Entanglement Measures: Discrete Phase Space and Inverter-Chain Link Viewpoint
Felix A. Buot
In contrast to abstract statistical analyses in the literature, we present a concrete physical diagrammatic model of entanglement characterization and measure with its underlying d…
Unification of Mixed Hilbert-Space Representations in Condensed Matter Physics and Quantum Field Theory
Felix A. Buot, Gibson T. Maglasang, Allan Roy B. Elnar
We present a unification of mixed-space quantum representations in Condensed Matter Physics (CMP) and Quantum Field Theory (QFT). The unifying formalism is based on being able to e…
Comments on the Weyl-Wigner calculus for lattice models
Felix A. Buot
Here, we clarify the physical aspects between the discrete Weyl-Wigner (W-W) formalism, well developed in condensed matter physics, and the so-called 'precise Weyl-Wigner calculus…