Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Panjab UniversityIN1.9k papers
- University of Illinois ChicagoUS1.9k papers
- Purdue University West LafayetteUS1.9k papers
- Centre National de la Recherche ScientifiqueFR1.8k papers
- Florida State UniversityUS1.8k papers
- Fermi National Accelerator LaboratoryUS1.8k papers
- University of RochesterUS1.7k papers
- University of California, RiversideUS1.7k papers
- University of VirginiaUS1.7k papers
- Brown UniversityUS1.7k papers
- Texas A&M UniversityUS1.7k papers
- University of KansasUS1.7k papers
8 papers · 2 filters
Fermi surface and antiferromagnetism in the Kondo lattice: an asymptotically exact solution in d>1 Dimensions
Seiji J. Yamamoto, Qimiao Si
Interest in the heavy fermion metals has motivated us to examine the quantum phases and their Fermi surfaces within the Kondo lattice model. We demonstrate that the model is solubl…
Zero-Temperature Magnetic Transition in an Easy-Axis Kondo Lattice Model
Jian-Xin Zhu, Stefan Kirchner, Ralf Bulla +1
We address the quantum transition of a spin-1/2 antiferromagnetic Kondo lattice model with an easy-axis anisotropy using the extended dynamical mean field theory. We derive results…
On universality and non-universality for a quantum dot in the Kondo regime
Artur F. Izmaylov, Ali Ihsan Goker, Peter Nordlander +1
The time-dependent non-crossing approximation is employed for the single-electron transistor to calculate the transient response of the conductance for a variety of temperatures an…
Mott Transition of MnO under Pressure: Comparison of Correlated Band Theories
Deepa Kasinathan, J. Kunes, K. Koepernik +8
The electronic structure, magnetic moment, and volume collapse of MnO under pressure are obtained from four different correlated band theory methods; local density approximation +…
Boundary Green's Function for Spin-Incoherent Interacting Electrons in One Dimension
Paata Kakashvili, Henrik Johannesson
The spin-incoherent regime of one-dimensional electrons has recently been explored using the Bethe ansatz and a bosonized path integral approach, revealing that the spin incoherenc…
Multiple energy scales at a quantum critical point
P. Gegenwart, T. Westerkamp, C. Krellner +6
We report thermodynamic measurements in a magnetic-field-driven quantum critical point of a heavy fermion metal, YbRhSi. The data provide evidence for an energy scale in th…
Breakdown of the local density approximation in interacting systems of cold fermions in strongly anisotropic traps
Adilet Imambekov, C. J. Bolech, Mikhail Lukin +1
We consider spin-polarized mixtures of cold fermionic atoms on the BEC side of the Feshbach resonance. We demonstrate that a strongly anisotropic confining potential can give rise…
Global Magnetic Phase Diagram and Local Quantum Criticality in Heavy Fermion Metals
Qimiao Si
We address the global magnetic phase diagram of Kondo lattice systems. Through the distinct Fermi surface properties of the various phases at zero temperature, we argue that the ph…