Stefano Osnaghi

Pós-doutorado

Idiomas

Áreas de atuação

Participação em eventos

Orientou

Produções bibliográficas

• BERTET, Patrice ; OSNAGHI, S. ; MILMAN, Perola ; AUFFEVES, Alexia ; MAIOLI, Paolo ; BRUNE, Michel ; RAIMOND, Jean-michel ; HAROCHE, Serge . Generating and probing a two-photon Fock state with a single atom in a cavity. Physical Review Letters , v. 88, p. 14360, 2002.

• BERTET, Patrice ; AUFFEVES, Alexia ; MAIOLI, Paolo ; MEUNIER, T. ; OSNAGHI, S. ; BRUNE, Michel ; RAIMOND, Jean-michel ; HAROCHE, Serge . Measurement of the Wigner Function of a One-Photon Fock State in a Cavity. Physical Review Letters , v. 89, p. 20040, 2002.

• OSNAGHI, S. ; BERTET, Patrice ; AUFFEVES, Alexia ; MAIOLI, Paolo ; BRUNE, Michel ; RAIMOND, Jean-michel ; HAROCHE, Serge . Coherent Control of an Atomic Collision in a Cavity. Physical Review Letters , v. 87, p. 03790, 2001.

• BERTET, Patrice ; OSNAGHI, S. ; RAUSCHENBEUTEL, Arno ; NOGUES, Gilles ; AUFFEVES, Alexia ; BRUNE, Michel ; RAIMOND, Jean-michel ; HAROCHE, Serge . A Complementarity Experiment with an Interferometer at the Quantum-Classical Boundary. Nature (London) , v. 411, p. 166, 2001.

• RAUSCHENBEUTEL, Arno ; BERTET, Patrice ; OSNAGHI, S. ; NOGUES, Gilles ; BRUNE, Michel ; RAIMOND, Jean-michel ; HAROCHE, Serge . Controlled Entanglement of Two Field Modes in a Cavity QED Experiment. Physical Review. A , v. 64, p. 05030, 2001.

• RAUSCHENBEUTEL, Arno ; NOGUES, Gilles ; OSNAGHI, S. ; BERTET, Patrice ; BRUNE, Michel ; RAIMOND, Jean-michel ; HAROCHE, Serge . Step-by-Step Engineered Multiparticle Entanglement. Science , v. 288, p. 2024, 2000.

• NOGUES, Gilles ; RAUSCHENBEUTEL, Arno ; OSNAGHI, S. ; BERTET, Patrice ; BRUNE, Michel ; RAIMOND, Jean-michel ; HAROCHE, Serge ; LUTTERBACH, Luiz Guilherme ; DAVIDOVICH, Luiz . Measurement of a Negative Value for the Wigner Function of Radiation. Physical Review. A , v. 62, p. 05410, 2000.

• NOGUES, Gilles ; RAUSCHENBEUTEL, Arno ; OSNAGHI, S. ; BRUNE, Michel ; RAIMOND, Jean-michel ; HAROCHE, Serge . Seeing a single photon without destroying it. Nature (London) , v. 400, p. 239, 1999.

• RAUSCHENBEUTEL, Arno ; NOGUES, Gilles ; OSNAGHI, S. ; BERTET, Patrice ; BRUNE, Michel ; RAIMOND, Jean-michel ; HAROCHE, Serge . Coherent Operation of a Tunable Quantum Phase Gate in Cavity QED. Physical Review Letters , v. 83, p. 5166, 1999.

• OSNAGHI, S. ; RAUSCHENBEUTEL, Arno ; BERTET, Patrice ; NOGUES, Gilles ; BRUNE, Michel ; RAIMOND, Jean-michel ; HAROCHE, Serge . Ramsey Interferometry with a Single Photon Field in Cavity QED. In: Third International Meeting on Quantum Communication , Measurement and Computing, 2001, Capri (Italia). Quantum Communication , Measurement and Computing 3. New York: kluwer academic, 2000. p. 427-431.

• RAIMOND, Jean-michel ; BERTET, Patrice ; OSNAGHI, S. ; RAUSCHENBEUTEL, Arno ; NOGUES, Gilles ; AUFFEVES, Alexia ; BRUNE, Michel ; HAROCHE, Serge . An interferometer with a mesoscopic beam splitter: an experiment on complementarity and entaglement. In: 15th International Conference on Laser Spectroscopy (ICOLS), 2001, Snowbird (Utah). Laser Spectroscopy XV, Proceedings of the 15th ICOLS conference. Singapore: World Scientific, 2001.

• HAROCHE, Serge ; NOGUES, Gilles ; RAUSCHENBEUTEL, Arno ; OSNAGHI, S. ; BERTET, Patrice ; BRUNE, Michel ; RAIMOND, Jean-michel . Step by step engineered entanglement with atoms and photons in a cavity . In: 17th International Conference on Atomic Physics (ICAP), 2000, Firenze (Italia). Proceedings of the XVII ICAP conference. Singapore: World Scientific, 2000.

• HAROCHE, Serge ; NOGUES, Gilles ; RAUSCHENBEUTEL, Arno ; OSNAGHI, S. ; BRUNE, Michel ; RAIMOND, Jean-michel . Quantum Knitting in Cavity QED: from the non-destructive measurement of a single photon to three-atom-entanglement . In: 14th International Conference on Laser Spectroscopy (ICOLS), 1999, Innsbruck (Austria). Laser spectroscopy XIV. Singapore: World Scientific, 1999.

• RAUSCHENBEUTEL, Arno ; NOGUES, Gilles ; OSNAGHI, S. ; BRUNE, Michel ; RAIMOND, Jean-michel ; HAROCHE, Serge . Generation of GHZ-type three atom correlations in a cavity QED . In: 14th International Conference on Laser Spectroscopy (ICOLS), 2000, Innsbruck (Austria). Laser Spectroscopy XIV. Singapore: World Scientific, 1999.

• RAUSCHENBEUTEL, Arno ; NOGUES, Gilles ; OSNAGHI, S. ; BERTET, Patrice ; BRUNE, Michel ; RAIMOND, Jean-michel ; HAROCHE, Serge . Deterministic entanglement between three quantum systems in cavity quantum electrodynamics. In: 2000 International Quantum Electronics Conference (IQEC), 2000, Nice (França). 2000 International Quantum Electronics Conference Technical Digest. Piscataway (NJ): IEEE, 2000.

• BERTET, Patrice ; NOGUES, Gilles ; RAUSCHENBEUTEL, Arno ; OSNAGHI, S. ; BRUNE, Michel ; RAIMOND, Jean-michel ; HAROCHE, Serge . Single photon entanglement between two modes of the electromagnetic field in a cavity. In: 2000 International Quantum Electronics Conference (IQEC), 2000, Nice (França). 2000 International Quantum Electronics Conference Technical Digest. Piscataway (NJ): IEEE, 2000.

• OSNAGHI, S. . Abordagens transcendentais aos problemas da unidade e da objetivação em física quântica. In: XI Encontro Nacional de Filosofia da ANPOF, 2004, Salvador. Proceedings do XI Encontro Nacional de Filosofia da ANPOF, 2004. p. 440-440.

Projetos de pesquisa

• 2003 - Atual

  Philosophical and Foundational Problems of Modern Physics European Network, Descrição: The emergence of modern physical theories in the second half of the 19th and in the first half of the 20th century has had a profound effect on philosophy: new physical theories forced one to re-think many old philosophical concepts and problems. The influence went also the other way: physics was in need of an analysis of its changing conceptual foundations, and philosophy contributed substantially and positively by clarifying and scrutinizing foundational issues in a way that has led to new physics. To a large extent, modern philosophy of science was born out of this mutually fertilizing intellectual interaction, and during the 20th century philosophy of science, and philosophy of physics in particular, have established themselves as major academic disciplines with increasingly distinct academic communities and institutions. Parallel to the fundamental modern physical theories, first of all quantum theory, the theory of relativity, and statistical mechanics, the philosophy of physics itself can be divided into subfields, centered around the conceptual and interpretational problems relating to the specific physical theories. The aim of the Network is to create a framework that facilitates research and the dissemination of results in the philosophy of modern physics. The main activity planned by the Network is the organization of three conferences, on the philosophy and foundations of statistical physics, quantum theory, and space and time, respectively, and a number of smaller-scale workshops at European institutions. The present website will play an important part in the exchange and dissemination of information within the Network. Philosophy of modern physics is interdisciplinary: the problems and their analyses combine elements from physics, mathematics, logic, philosophy and the history of science. Therefore, special attention will be paid to the creation of possibilities for interaction between experts from different disciplines. (http://www.philphy) . , Situação: Em andamento; Natureza: Pesquisa. , Alunos envolvidos: Graduação: (0) / Especialização: (0) / Mestrado acadêmico: (0) / Mestrado profissional: (0) / Doutorado: (0) . , Integrantes: Stefano Osnaghi - Integrante / Maria Luisa Dalla Chiara - Coordenador / Elena Castellani - Integrante., Financiador(es): European Science Foundation - Cooperação.

• 1999 - 2002

  European Research Network on the Physics of Quantum Information, Descrição: The recent years have seen the emergence of a new field of research dealing with information at the quantum level. Quantum physics is so radically different from classical physics that a slight modification of the present knowledge of transmitting and processing information is not justified. Rather, the radically new principles in the quantum field open up completely new schemes of information transfer and processing, thus enabling new forms of communication and enhanced computational power. The Physics of Quantum Information is a proposed European network within the TMR program of the European Commission. It will bring together for the first time all relevant European activities in the field of the physics of quantum information and to guarantee, through the training of young researchers, that European expertise is disseminated broadly among the next generation of scientists. The network's research will make use of the most significant properties of quantum phenomena: the complementarity principle, the uncertainty principle, and the existence of entangled states. Recent developments in experimenting with individual quantum systems open up new fields of research: quantum computation, quantum cryptography, and quantum communication. These closely related fields investigate applications of the quantum physics of information coding, transmission and processing. The network will join leading European groups in the field of quantum information and quantum optics. Particular emphasis will be placed on training of young researchers in the actual research environment by active participation in leading European research teams. (http://info.uibk.ac.at/c/c7/c704/qinet/) . , Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: Graduação: (0) / Especialização: (0) / Mestrado acadêmico: (0) / Mestrado profissional: (0) / Doutorado: (0) . , Integrantes: Stefano Osnaghi - Integrante / Gilles Nogues - Integrante / Arno Rauschenbeutel - Integrante / Michel Brune - Integrante / Jean-Michel Raimond - Integrante / Serge Haroche - Coordenador / Patrice Bertet - Integrante / Paolo Maioli - Integrante / Perola Milman - Integrante / Alexia Auffeves - Integrante., Financiador(es): European Union - Bolsa., Número de produções C, T & A: 15