PPT-A Quantum Spin Liquid

Kaleidoscope of Exotic Quantum Phases in a Frustrated XY Model Christopher N Varney Kai Sun Victor Galitski and Marcos Rigol Phys Rev Lett 107 077201 2011 also chosen for Editors suggestion and . Arindam. . Ghosh. Organization of large number of nanostructures – scalability. Utilize natural forces. Organic, inorganic and biological systems. Physics research . on quantum dots. What are the active areas. “. Onset . of a Quantum Phase Transition with a Trapped Ion Quantum Simulator. ,” . . R. . . Islam, . E.E. . Edwards, . K. . Kim, . S. . Korenblit. , . C. . Noh, . H. . J. Carmichael, . G.-D. . Lin, . of . Physics. ，. University at Buffalo, SUNY. APS March Meeting 2015. Phonon mediated spin relaxation in a moving quantum . dot: . Doppler shift, Cherenkov radiation, and spin relaxation boom. Xinyu Zhao. Magnetism. Ashvin. . Vishwanath. UC Berkeley. Acknowledgements. : . Fa. Wang (MIT), . Frank . Pollman. (Dresden), . Arun. . Paramekanti. (Toronto), Roger . Melko. & Anton . Burkov. (Waterloo), Donna . Weisong. . Tu. Department of Physics and Astronomy. University of Tennessee. Instructor: Dr. . George . Siopsis. Introduction. Quantum Hall Effect. The quantum Hall effect is a quantum-mechanical version of the Hall effect, observed in two-dimensional electron systems subjected to low temperatures and strong magnetic fields. In the quantum hall effect, and the conductivity can be represented as. By: Miles H. Taylor. The EPR Paradox. In 1935, physicists Albert Einstein, Boris . Podolsky. , and Nathan Rosen created a thought experiment that was supposed to show a lack of completeness in quantum mechanics, a relatively recent creation at the time. The thought experiment, later called the EPR paradox after the last names of the creators, was based upon a paradox they saw in the quantum entanglement idea of quantum mechanics regarding the fact that one cannot know observables from different sets. They began by imagining two physical systems that interact when created, so that they will be defined by a single quantum state (Blanton). In other words, one must begin by imagining two entangled particles. Even when separated, the two systems will still be described by the same wave function, no matter the distance between them, as they are still entangled. If someone measures an observable, such as the spin if the systems are photons, of one system, it “will immediately determine the measurement of the corresponding observable in the second system” (Blanton). This applies even at distances that special relativity should prohibit. Imagine that the two systems are light-years apart. According to quantum mechanics, measuring an observable in the first system forces the corresponding observable in the other system into a well-defined state immediately, despite the fact that they are not close enough to have an effect on one another. The information between the two has passed much too fast for the distance under the theory of relativity. This left two options for Einstein, . Department of Physics and NMR Research Centre. Indian Institute of Science, Bangalore-560012. QIPA-15-HRI-December 2015. Recent Developments in Quantum Information Processing by NMR. . 1. Experimental Techniques for Quantum Computation. Building Blocks . Paola Cappellaro. Quantum Engineering Group - MIT. . The approach to QIP. Challenges in quantum information. Engineer a scalable quantum system. Control a large quantum system…. “. Onset . of a Quantum Phase Transition with a Trapped Ion Quantum Simulator. ,” . . R. . . Islam, . E.E. . Edwards, . K. . Kim, . S. . Korenblit. , . C. . Noh, . H. . J. Carmichael, . G.-D. . Lin, . for advanced computing (. C. o. Q. u. NAC. ). Irfan Siddiqi. Lawrence Berkeley National Laboratory. Department of Physics, University of California, Berkeley. Hartmut. . Häffner. , Joel Moore, Dan Stamper-. Daniel Craft, Dr. John Colton, Tyler Park, Phil White, . Brigham Young University. Quantum Computing. Quantum states are the “1”s and “0”s of a classical computer. Certain tasks—like factoring large numbers—are exponentially faster. Nanowires in Quantum Information Processing. . Daryoush. . Shiri. , Institute for Quantum Computing (IQC). July . 21, 23, 28 and . 30, 2014. 1. Agenda. Introduction. A crash course on. Electronic structure calculation. ----a critical evaluation. Rui. Xian(Patrick. ). D. W. Leung, et al., Efficient implementation of coupled logic gates for quantum computation, Phys. Rev. A, 61, 042310(2000). CO781, July 2010. . Outline. Microcavities. Tie-. jun. . Wang. Beijing University of Posts and Telecommunications. Easy to control. Scalability. Low deco-. herence. The Di . Vincenzo. . criteria for quantum computer. ：. Well-defined .