Cluster dual fermion approach to nonlocal correlations

Dual fermion dynamical cluster approach for strongly correlated systems

S.-X. Yang,1 H. Fotso,1 H. Hafermann,2 K.-M. Tam,1 J. Moreno,1 T. Pruschke,3 and M. Jarrell1 1Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803, USA 2Centre de Physique Théorique, École Polytechnique, CNRS, FR-91128 Palaiseau Cedex, France 3Department of Physics, University of Göttingen, GE-37077 Göttingen, Germany (Received 10 May 2011; revised manus...

Dual-fermion approach to interacting disordered fermion systems

S.-X. Yang,1,2,* P. Haase,3 H. Terletska,1,4 Z. Y. Meng,1,2 T. Pruschke,3 J. Moreno,1,2 and M. Jarrell1,2 1Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803, USA 2Center for Computation and Technology, Louisiana State University, Baton Rouge, Louisiana 70803, USA 3Department of Physics, University of Göttingen, 37077 Göttingen, Germany 4Condensed Matt...

iranian english learners’ perception and personality: a dual approach to investigating influential factors on willingness to communicate

abstract previous studies on willingness to communicate (wtc) have shown the influence of many individual or situational factors on students’ tendency to engage in classroom communication, in which wtc has been viewed either at the trait-level or situational level. however, due to the complexity of the notion of willingness to communicate, the present study suggests that these two strands are ...

Title Majorana fermion induced nonlocal current correlations in spin- orbit coupled superconducting wires

Multipartite Nonlocal Quantum Correlations Resistant to Imperfections

We use techniques for lower bounds on communication to derive necessary conditions in terms of detector efficiency or amount of super-luminal communication for being able to reproduce with classical local hidden-variable theories the quantum correlations occurring in EPR-type experiments in the presence of noise. We apply our method to an example involving n parties sharing a GHZ-type state on ...