Citas bibligráficas
Marrou, J., (2023). Caracterización de un estado puro camino-polarización, extensión del Teorema de polarización-coherencia y Relación de trialidad en sistemas tripartitos [Pontificia Universidad Católica del Perú]. http://hdl.handle.net/20.500.12404/26168
Marrou, J., Caracterización de un estado puro camino-polarización, extensión del Teorema de polarización-coherencia y Relación de trialidad en sistemas tripartitos []. PE: Pontificia Universidad Católica del Perú; 2023. http://hdl.handle.net/20.500.12404/26168
@phdthesis{renati/526962,
title = "Caracterización de un estado puro camino-polarización, extensión del Teorema de polarización-coherencia y Relación de trialidad en sistemas tripartitos",
author = "Marrou Osores, Jean Paul",
publisher = "Pontificia Universidad Católica del Perú",
year = "2023"
}
This thesis presents experimental realizations on three topics developed in the Quantum Optics Group of the PUCP. First, we have the work on tomography of a pure bipartite state of pathpolarization, where these states for classical light were produced and characterized. A method was proposed that requires standard polarization measurements, even if the state is bipartite. Satisfactory results were obtained from three states with different phases and amplitudes. Then, and also for classical light, the extension for two qubits of the Polarization-Coherence Theorem (PCT) (Eberly textitet al., 2017) is presented, which involves wave-particle duality. This theorem, which relates visibility, distinguishability and polarization, was then extended for the case where polarization acts as a marker (De Zela, 2018), however, the path qubit had no participation in the quantities to be measured. Thus, an experimental realization is presented that also allows his contribution, evidencing the generalization of the theorem. Finally, with individual photons, two extensions to pure tripartite states are proposed. On the one hand, the PCT and, on the other, the triality relationship (Qian textitet al., 2018), which involves visibility, distinguishability and concurrence. To do this, we took advantage of the restriction between degree of polarization and concurrence (Qian textitet al., 2016), where this can now refer to sectors of the tripartite state, so a generalized concurrence was used (Rungta textitet al, 2001). In this way, we will see that the entanglement between subsystems will participate in both relations that we seek to generalize, in addition to broadening the vision on the concept of wave-particle duality.
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