629 citations
- Universidad Nacional Autónoma de MéxicoMX15 papers
- Jawaharlal Nehru UniversityIN3 papers
- Universidad de GuadalajaraMX3 papers
- University of LjubljanaSI3 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Philipps University of MarburgDE2 papers
- Technische Universität DarmstadtDE2 papers
- Université Côte d'AzurFR2 papers
- Atacama Large Millimeter Submillimeter ArrayCL1 paper
- Autonomous University of San Luis PotosíMX1 paper
- Benemérita Universidad Autónoma de PueblaMX1 paper
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Showing 2007Show all
3 papers · 1 filter
quant-ph2007★ 23 cited
Decoherence of an -qubit quantum memory
Thomas Gorin, Carlos Pineda, Thomas H. Seligman
We analyze decoherence of a quantum register in the absence of non-local operations i.e. of non-interacting qubits coupled to an environment. The problem is solved in terms of…
quant-ph2007★ 28 cited
Non-universal level statistics in a chaotic quantum spin chain
Carlos Pineda, Tomaž Prosen
We study the level statistics of an interacting multi-qubit system, namely the kicked Ising spin chain, in the regime of quantum chaos. Long range quasi-energy level statistics sho…
quant-ph2007★ 42 cited
Decoherence of two qubit systems: A random matrix description
C. Pineda, T. Gorin, T. H. Seligman
We study decoherence of two non-interacting qubits. The environment and its interaction with the qubits are modelled by random matrices. Decoherence, measured in terms of purity, i…