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--- spins [2016/05/09 14:41] – infoptics
+++ spins [2019/08/29 13:19] (current) – [Quantum information in condensed matter systems] tro
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-====== Quantum and classical correlations in solid state systems ======
+====== Quantum information in condensed matter systems ======
-This research is led by profs. Marcelo Sarandy, Thiago R. Oliveira and Mohammad Rajabpour.
+This research is led by profs. [[people:sarandy|Marcelo Sarandy]], [[people:tro|Thiago R. Oliveira]] and [[https://sites.google.com/site/mohammadalirajabpour/home|Mohammad Rajabpour]]    * [[http://lattes.cnpq.br/0509371840001622|Fernando Iemini]]\\
-===== Quantifying correlations in quantum information theory =====
-{{ tripartite.png?100}}
-  * Multipartite entanglement and monogamy relations
-Recent paper:\\
+=====Quantum correlations and applications in many-body systems=====
-Monogamy inequality and residual entanglement of three qubits under decoherence. de Oliveira; //Phys. Rev. A// **80**, 022331 (2009).
+The aim of this research area is the investigation of entanglement,
+nonlocality, and other quantum correlations (such as quantum discord)
+in multi-particle quantum systems. Topics of interest include quantum
+phase transitions in condensed matter systems, characterization of
+quantum protocols through the collective correlation behavior,
+thermalization of pure quantum states, and quantum thermodynamics. \\
+\\
+Selected publications:\\
+* F. M. Paula, P. C. Obando, M. S. Sarandy, {{ ::Sarandy-ref-1.jpg?210|}}
+[[http://journals.aps.org/pra/abstract/10.1103/PhysRevA.93.042337|
+Non-Markovianity through multipartite correlation measures]], //Phys. Rev. A // **93**, 042337
+(2016).\\
+* H. C. Braga, C. C. Rulli, T. R. de Oliveira, M. S. Sarandy,
+[[http://journals.aps.org/pra/abstract/10.1103/PhysRevA.90.042338
+|Maxwell's demons in multipartite quantum correlated systems]],
+// Phys. Rev. A // **90**, 042338 (2014).\\
+* F. M. Paula, I. A. Silva, J. D. Montealegre, A. M. Souza, E. R.
+deAzevedo, R. S. Sarthour, A. Saguia, I. S. Oliveira, D. O.
+Soares-Pinto, G. Adesso, M. S. Sarandy,
+[[http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.111.250401|
+Observation of environment-induced double sudden transitions in
+geometric quantum correlations]], {{ pt.png?210}}
+// Phys. Rev. Lett. // **111**, 250401 (2013).\\
+* T. R. de Oliveira, A. Saguia, M. S. Sarandy,
+[[http://iopscience.iop.org/article/10.1209/0295-5075/100/60004/meta|
+Nonviolation of Bell's Inequality in Translation Invariant Systems]],
+// EPL // **100**, 60004 (2012).\\
+* J. Maziero, H. C. Guzman, L. C. Céleri, M. S. Sarandy, R. M. Serra,
+[[http://journals.aps.org/pra/abstract/10.1103/PhysRevA.82.012106|
+Quantum and classical thermal correlations in the XY spin-1/2 chain]], \\
+//Phys. Rev. A// **82**, 012106 (2010).\\
+* M. S. Sarandy,
+[[http://journals.aps.org/pra/abstract/10.1103/PhysRevA.80.022108|
+Classical correlation and quantum discord in critical systems]],
+//Phys. Rev. A// **80**, 022108 (2009).
-===== Correlations in quantum critical systems=====
+===== Quantifying entanglement in quantum information theory =====
-{{ pt.png?200}}
+{{ tripartite.png?100}}
-  * Bipartite and multipartite entanglement and correlations in quantum phase transitions
+  * Quantification of bipartite and multipartite entanglement, as well as monogamy relations.
+\\
+Selected publications:\\
-Recent papers:\\
+* Thiago R. de Oliveira,
+[[http://journals.aps.org/pra/abstract/10.1103/PhysRevA.80.022331|
-Entanglement dynamics via geometric phases in quantum spin chains. Castro, Sarandy, Phys. Rev. A **83**, 042334 (2011).\\
+Monogamy inequality and residual entanglement of three qubits under decoherence]],
+ //Phys. Rev. A// **80**, 022331 (2009).\\
-Quantum and classical thermal correlations in the XY spin-1/2 chain.    Maziero et al.; //Phys. Rev. A// **82**, 012106 (2010).\\
+* C. S. Castro, M. S. Sarandy,
+[[http://journals.aps.org/pra/abstract/10.1103/PhysRevA.83.042334|
-Nonadditive entropy for random quantum spin-S chains. Saguia,Sarandy; //Phys. Lett. A// **374**, 3384 (2010).\\
+Entanglement dynamics via geometric phases in quantum spin chains]],
+// Phys. Rev. A // **83**, 042334 (2011).\\
-Entanglement and local extremes at an infinite-order quantum phase transition. Rulli, Sarandy; //Phys. Rev. A// **81**,  032334 (2010).\\
+* C. C. Rulli, M. S. Sarandy,
+[[http://journals.aps.org/pra/abstract/10.1103/PhysRevA.81.032334|
-Classical correlation and quantum discord in critical systems. Sarandy; //Phys. Rev. A// **80**, 022108 (2009).
+Entanglement and local extremes at an infinite-order quantum phase transition]],
+//Phys. Rev. A// **81**,  032334 (2010).\\
 ===== Many-particle approximation schemes =====
@@ Line 29: / Line 63: @@
 ===== The role of entanglement in the thermalization process =====
-Recent papers:\\
+Selected publications:\\
 Typicality in random matrix product states. Garnerone, de Oliveira, Zanardi; //Phys. Rev. A// **81**, 032336 (2010).\\
 Statistical properties of random matrix product states. Garnerone, de Oliveira, Zanardi, Haas; //Phys. Rev. A// **82**, 052312 (2010).