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Title: | Quantum map approach to entanglement transfer and generation in spin chains |
Other Titles: | Entanglement in Spin Chains |
Authors: | Lorenzo, Salvatore Plastina, Francesco Consiglio, Mirko Apollaro, Tony John George |
Keywords: | Spin excitations -- Mathematical models Quantum Hall effect -- Mathematical models Dynamics -- Mathematical models Quantum computing -- Mathematics |
Issue Date: | 2022 |
Publisher: | Springer |
Citation: | Lorenzo, S., Plastina, F., Consiglio, M., & Apollaro, T. J. (2022). Quantum map approach to entanglement transfer and generation in spin chains. In Entanglement in Spin Chains (pp. 321-340). Cham: Springer. |
Abstract: | Quantum information processing protocols are efficiently implemented on spin-1/2 networks. A quantum communication protocol generally involves a certain number of parties having local access to a subset of a larger system, whose intrinsic dynamics are exploited in order to perform a specific task. In this chapter, we address such a scenario with the quantum dynamical map formalism, where the intended protocol is cast into the form of a map acting on the local subset of spins. We reformulate widely investigated protocols, such as one-qubit quantum state transfer and two-qubit entanglement distribution, with the quantum map formalism and demonstrate its usefulness in exploring less investigated protocols such as multiqubit entanglement generation. |
URI: | https://www.um.edu.mt/library/oar/handle/123456789/102290 |
Appears in Collections: | Scholarly Works - FacSciPhy |
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Quantum_map_approach_to_entanglement_transfer_and_generation_in_spin_chains.pdf Restricted Access | 659.87 kB | Adobe PDF | View/Open Request a copy |
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