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Juan Pablo Paz (Professor)


  • Recent work by Juan Pablo Paz:


  • Ancilla-less selective and efficient quantum process tomography. Christian Tomás Schmiegelow, Ariel Bendersky, Miguel Antonio Larotonda, Juan Pablo Paz. arXiv:1105.4815 [pdf, other]




  • Decoherence of Bell states by local interactions with a dynamic spin environment. Cecilia Cormick, Juan Pablo Paz. Phys. Rev. A 78, 012357 (2008) (8 pages). arXiv:0804.0241 [ps, pdf, other]
  • Dynamics of the entanglement between two oscillators in the same environment. Juan Pablo Paz, Augusto J. Roncaglia. Phys. Rev. Lett. 100, 220401 (2008). arXiv:0801.0464 [ps, pdf, other]
  • Selective and efficient estimation of parameters for quantum process tomography. Ariel Bendersky, Fernando Pastawski, and Juan Pablo Paz. Phys. Rev. Lett. 100, 190403 (2008). arXiv:0801.0758 [ps, pdf, other
  • Decoherence induced by a dynamic spin environment: The universal regime. Cecilia Cormick, Juan Pablo Paz. Phys. Rev. A 77, 022317. arXiv:0709.2622 [ps, pdf, other]


  • Einstein against quantum mechanics: randomness, ignorance and our ignorance about randomness. Juan Pablo Paz. Published in Spanish in "El universo de Einstein: 1905 - annus mirabilis - 2005", Alejandro Gangui (ed.), Editorial EUDEBA, 2007. arXiv:0705.4446 [pdf]
  • Signatures of non-locality in the first-order coherence of the scattered light. Priscilla Cañizares, Tobias Görler, Juan Pablo Paz, Giovanna Morigi, Wolfgang Schleich. Laser Physics 17, 903-907, special issue in memory of Herbert Walther. arXiv:quant-ph/0703109 [ps, pdf, other]
  • Universal decoherence induced by an environmental quantum phase transition. Fernando Martin Cucchietti, Sonia Fernandez-Vidal, Juan Pablo Paz. Phys. Rev. A 75, 032337. arXiv:quant-ph/0604136 [ps, pdf, other]
  • Interference in discrete Wigner functions. Cecilia Cormick, Juan Pablo Paz. Phys. Rev. A 74 062315. arXiv:quant-ph/0608200 [ps, pdf, other]
  • Simulating a quantum walk with classical optics. D. Francisco, C. Iemmi, J.P. Paz and S. Ledesma, Phys. Rev. A 74, 052327.
  • Decoherence from spin environments. F. Cucchietti, J.P. Paz and W.H. Zurek, Phys. Rev. A 72, 052113.
  • Decoherence induced by a chaotic environment: A quantum walker with a complex coin. Leonardo Ermann, Juan Pablo Paz, Marcos Saraceno. Phys. Rev. A 73, 012302. arXiv:quant-ph/0510037 [ps, pdf, other]
  • Optical simulation of the quantum Hadamard operator. D. Francisco, C. Iemmi, J.P. Paz and S. Ledesma, Optics Comm. 268, pp 340-345.
  • Classicality in discrete Wigner functions. Cecilia Cormick, Ernesto F. Galvao, Daniel Gottesman, Juan Pablo Paz, Arthur O. Pittenger. Phys. Rev. A 73, 012301. arXiv:quant-ph/0506222 [ps, pdf, other]
  • Qubits in phase space: Wigner function approach to quantum error correction and the mean king problem. Juan Pablo Paz, Augusto Jose Roncaglia, Marcos Saraceno. Phys. Rev. A 72, 012309. arXiv:quant-ph/0410117 [ps, pdf, other]
  • Quantum algorithms for phase space tomography. Juan Pablo Paz, Augusto J. Roncaglia, Marcos Saraceno. Phys. Rev. A 69, 032312. arXiv:quant-ph/0310126 [ps, pdf, other]
  • Decoherence and recoherence from vacuum fluctuations near a conducting plate. Francisco D. Mazzitelli, Juan Pablo Paz, Alejandro Villanueva. Phys. Rev. A 68, 062106. arXiv:quant-ph/0307004 [ps, pdf, other]
  • Optical simulation of quantum algorithms using programmable liquid crystal displays. G. Puentes, C. La Mela, S. Ledesma, C. Iemmi, J. P. Paz and M. Saraceno, Phys. Rev. A  69, 042319. 
  • Randomness in quantum computation. J. P. Paz, Science 302, 2076-2077.
  • A quantum gate array can be programmed to evaluate the expectation value of any operator. Juan Pablo Paz, Augusto Roncaglia. Phys. Rev. A 68, 052316. arXiv:quant-ph/0306143 [ps, pdf, other]
  • Testing integrability with a single bit of quantum information. David Poulin, Raymond Laflamme, G.J. Milburn, Juan Pablo Paz. Phys. Rev. A 68, 22302. arXiv:quant-ph/0303042 [ps, pdf, other]. Comments: Minor changes taking into account Howard Wiseman's comment: quant-ph/0305153.
  • Phase-space approach to the study of decoherence in quantum walks. C. C. Lopez and J. P. Paz, Phys. Rev. A 68, 052305.
  • Decoherence and the Loschmidt echo. F. M. Cucchietti, D. A. R. Dalvit, J. P. Paz and  W. H. Zurek, Phys. Rev. Lett. 91, 210403.
  • A Method for Modeling Decoherence on a Quantum Information Processor. G.Teklemariam, E. M. Fortunato, C. C. Lopez, J. Emerson, J. P. Paz, T. F. Havel and D. G. Cory, Phys. Rev. A 67, 062316.
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Latest News

Nature Comm Publication

New publication on the measurement of work at the quantum level by Federico, Augusto, Juan Pablo and collaborators.

 termo experiment