Session Index

Session U12: Strongly Correlated Electron Systems: Quantum Phase Transitions

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Abstracts
Sponsoring Units: DCMP
Chair: Andrew Millis, Columbia University
Room: Morial Convention Center 203


Thursday, March 13, 2008
8:00AM - 8:12AM

 U12.00001: Quantum phase transition of a magnetic impurity in a dissipative environment
Mengxing Cheng , Kevin Ingersent , Matthew Glossop

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Thursday, March 13, 2008
8:12AM - 8:24AM

 U12.00002: Quantum Criticality of the Pseudogapped Kondo Problem: Finite Temperature Scaling and Conformal Invariance
Matthew T. Glossop , Stefan Kirchner , Qimiao Si

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Thursday, March 13, 2008
8:24AM - 8:36AM

 U12.00003: Quantum-criticality in models of an impurity coupled to fermionic and bosonic baths
Kevin Ingersent , Matthew Glossop

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Thursday, March 13, 2008
8:36AM - 8:48AM

 U12.00004: The Two-Impurity Anderson Model at Quantum Criticality
David Mross , Henrik Johannesson

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Thursday, March 13, 2008
8:48AM - 9:00AM

 U12.00005: ABSTRACT WITHDRAWN


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Thursday, March 13, 2008
9:00AM - 9:12AM

 U12.00006: Absence of quantum phase transition in two-state quantum dot
Xin Wang , Andrew J. Millis

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Thursday, March 13, 2008
9:12AM - 9:24AM

 U12.00007: Kondo destruction in the Bose-Fermi Kondo model with a singular dissipative spectrum: Exact solutions and their implications
Jianhui Dai , C.J. Bolech , Qimiao Si

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Thursday, March 13, 2008
9:24AM - 9:36AM

 U12.00008: ABSTRACT WITHDRAWN


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Thursday, March 13, 2008
9:36AM - 9:48AM

 U12.00009: Quantum Criticality out of Equilibrium: Kondo Destruction and $V/T$ Scaling in a Magnetic Single-Electron Transistor
Stefan Kirchner , Qimiao Si

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Thursday, March 13, 2008
9:48AM - 10:00AM

 U12.00010: Effects of dissipation on a quantum critical point with disorder
Thomas Vojta , Jose Hoyos , Chetan Kotabage

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Thursday, March 13, 2008
10:00AM - 10:12AM

 U12.00011: Current-Flow-Driven Nonequilibrium Paramagentic-Ferromagnetic Phase Transitions
Aditi Mitra , Igor Aleiner , Andrew Millis

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Thursday, March 13, 2008
10:12AM - 10:24AM

 U12.00012: Theory of a smeared quantum phase transition
Jose Hoyos , Thomas Vojta

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Thursday, March 13, 2008
10:24AM - 10:36AM

 U12.00013: Rounding of a first order quantum phase transition to a quantum critical point
Pallab Goswami , David Schwab , Sudip Chakravarty

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Thursday, March 13, 2008
10:36AM - 10:48AM

 U12.00014: Criticality in Inhomogeneous magnetic systems: Applications to Quantum Ferromagnets
R. Saha , T.R. Kirkpatrick , D. Belitz

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Thursday, March 13, 2008
10:48AM - 11:00AM

 U12.00015: Non-Ginzburg-Landau Type Universality in Quantum Metamagnetism Induced by Topological Change of Fermi Surface: Applications to a Weak Itinerant-Electron Ferromagnet ZrZn$_{2}$
Youhei Yamaji , Takahiro Misawa , Masatoshi Imada

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