Manipulating biphotonic qutrits - Quantum PhysicsReportar como inadecuado




Manipulating biphotonic qutrits - Quantum Physics - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Abstract: Quantum information carriers with higher dimension than the canonical qubitoffer significant advantages. However, manipulating such systems is extremelydifficult. We show how measurement induced non-linearities can be employed todramatically extend the range of possible transforms on biphotonic qutrits; thethree level quantum systems formed by the polarisation of two photons in thesame spatio-temporal mode. We fully characterise the biphoton-photonentanglement that underpins our technique, thereby realising the first instanceof qubit-qutrit entanglement. We discuss an extension of our technique togenerate qutrit-qutrit entanglement and to manipulate any bosonic encoding ofquantum information.



Autor: B. P. Lanyon, T. J. Weinhold, N. K. Langford, J. L. O'Brien, K. J. Resch, A. Gilchrist, A. G. White

Fuente: https://arxiv.org/







Documentos relacionados