"38" . . . "Studujeme dynamiku jedn\u00E9 a dvou excitac\u00ED v s\u00EDt\u00EDch Isingovsk\u00E9ho typu. Pomoc\u00ED konkurence charakterizujeme vz\u00E1jemn\u00E9 prov\u00E1z\u00E1n\u00ED mezi mody. Odvozujeme explicitn\u00ED v\u00FDrazy pro konkurenci pro jedno a dvou \u010D\u00E1sticov\u00E9 vstupn\u00ED stavy v pasivn\u00EDch s\u00EDt\u00EDch a specifikujeme v\u00FDsledek pro Isingovskou s\u00EDt. Odvozujeme jak navrhnout s\u00EDt, kter\u00E1 realizuje p\u0159edepsanou strukturu prov\u00E1z\u00E1n\u00ED a studujeme maxim\u00E1ln\u00ED prov\u00E1z\u00E1n\u00ED, kter\u00E9 je mo\u017Eno z\u00EDskat pro pasivn\u00ED optick\u00E9 s\u00EDt\u011B. Studujeme taky vliv randomizace s\u00EDt\u011B na prov\u00E1z\u00E1n\u00ED."@cs . . "Kontrola entanglementu v Ising-podobne siti s jednou a dvema excitacemi"@cs . "0305-4470" . "6" . "Kontrola entanglementu v Ising-podobne siti s jednou a dvema excitacemi"@cs . . . "[952347B06D87]" . "Jex, Igor" . "516359" . . "RIV/68407700:21340/05:04114961!RIV09-GA0-21340___" . "We analyze the dynamics of single and two particle states in Ising-type networks. The mutual entanglement is quantified using the concept of concurrence. We derive explicit expressions for the concurrence for single and two particle initial states in arbitrary passive networks and specify the result for Ising-type networks. We show how to design a network to prepare a prescribed pattern of entanglement for one excitation and study the maximum attainable entanglement for passive optical networks in general. The effect of network randomization on average entanglement is also studied." . . . . . "Control of Entanglement in Ising-type Networks With One and Two Excitations"@en . "We analyze the dynamics of single and two particle states in Ising-type networks. The mutual entanglement is quantified using the concept of concurrence. We derive explicit expressions for the concurrence for single and two particle initial states in arbitrary passive networks and specify the result for Ising-type networks. We show how to design a network to prepare a prescribed pattern of entanglement for one excitation and study the maximum attainable entanglement for passive optical networks in general. The effect of network randomization on average entanglement is also studied."@en . "21340" . "Control of Entanglement in Ising-type Networks With One and Two Excitations"@en . "Kiss, T." . . "P(GA202/04/2101)" . "1"^^ . "17"^^ . "RIV/68407700:21340/05:04114961" . . "Control of Entanglement in Ising-type Networks With One and Two Excitations" . "entanglement"@en . . "Journal of Physics A: Mathematical and General" . "4"^^ . "Control of Entanglement in Ising-type Networks With One and Two Excitations" . "Novotn\u00FD, J." . "Stefanak, M." . "000233112500019" . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" .