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# Search results

30,959 records were found.

## Dimensional crossover of quantum critical behavior in CeCoIn$_5$

Comment: 4 pages, 5 figures

## Fractionally charged excitations on frustrated lattices

Comment: submitted to the proceedings of cmt30

Comment: 4 pages

## Magnetism in the high-Tc analogue Cs2AgF4 studied with muon-spin relaxation

Comment: 4 pages, 3 figures

## Partially disordered state near ferromagnetic transition in MnSi

Comment: 5 pages, 3 figures

## Phase separation and flux quantization in the doped quantum dimer model on the square and triangular lattices

Comment: 4 pages, 6 figures

## Diatomic molecule as a quantum entanglement switch

We investigate a pair entanglement of electrons in diatomic molecule, modeled as a correlated double quantum dot attached to the leads. The low-temperature properties are derived from the ground state obtained by utilizing the Rejec-Ramsak variational technique within the framework of EDABI method, which combines exact diagonalization with ab initio calculations. The results show, that single-particle basis renormalization modifies the entanglement-switch effectiveness significantly. We also found the entanglement signature of a competition between an extended Kondo and singlet phases.

Comment: 6 pages

## Spin solid phases of spin 1 and spin 3/2 antiferromagnets on a cubic lattice

Comment: 15 pages, 8 figures

## Kadowaki-Woods Ratio of Strongly Coupled Fermi Liquids

On the basis of the Fermi liquid theory, the Kadowaki-Woods ratio $A/\gamma^2$ is evaluated by using a first principle band calculation for typical itinerant $d$ and $f$ electron systems. It is found as observed that the ratio for the $d$ electron systems is significantly smaller than the normal $f$ systems, even without considering their relatively weak correlation. The difference in the ratio value comes from different characters of the Fermi surfaces. By comparing Pd and USn$_3$ as typical cases, we discuss the importance of the Fermi surface dependence of the quasiparticle transport relaxation.