{"product_id":"experimental-all-optical-one-way-quantum-computing-an-introduction-into-the-theory-and-experiments-of-photonic-one-way-quantum-computing-von-robert-prevedel","title":"Experimental all-optical one-way quantum computing","description":"\u003cp\u003eIn recent years, one-way quantum computing has become an exciting alternative to existing proposals for quantum computers. In this specific model, coherent quantum information processing is accomplished via a sequence of single-qubit measurements applied to an entangled resource known as cluster state. This book describes experiments in this direction, where a photonic four-qubit cluster state is generated by means of parametric down-conversion. Using custom-built, ultra-fast electro-optical modulators, the first experimental realization of fast, active feed-forward ¿ a crucial technique for deterministic quantum computation ¿ with gate times of less than 150ns is shown. This allows experimental demonstrations of various quantum algorithms, consisting of a few gates. Among them the so-called Deutsch-Josza algorithm, and the implementation of a quantum game known as Prisoner's Dilemma. Furthermore this book describes the design of decoherence-free subspaces for cluster states which achieve remarkable protection from environmentally induced decoherence, delivering nearly ideal computational outcomes in the experiments.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838108476\"\u003e\u003ch3\u003eAn introduction into the theory and experiments of photonic one-way quantum computing\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783838108476","offer_id":39440633299037,"sku":"9783838108476","price":79.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/8b5a7ad8-f35b-424a-9fda-0055c87a1026.jpg?v=1773209335","url":"https:\/\/shop.autorenwelt.de\/products\/experimental-all-optical-one-way-quantum-computing-an-introduction-into-the-theory-and-experiments-of-photonic-one-way-quantum-computing-von-robert-prevedel","provider":"Autorenwelt Shop","version":"1.0","type":"link"}