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- Nagoya UniversityJP32 papers
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- Institut Supérieur des Matériaux du MansFR15 papers
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- Huaqiao UniversityCN13 papers
- Niigata UniversityJP13 papers
- Inspire InstituteUS11 papers
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9 papers · 1 filter
Soft x-ray magnetic circular dichroism study of Ca_1-xSr_xRuO_3 across the ferromagnetic quantum phase transition
J. Okamoto, T. Okane, Y. Saitoh +10
Ca_1-xSr_xRuO_3, which is ferromagnetic for Sr concentration x > 0.3, has been studied by x-ray magnetic circular dichroism (XMCD) in Ru 3p and O 1s core-level x-ray absorption. XM…
Nonlinear Schroedinger equations with radially symmetric data of critical regularity
Kunio Hidano
This paper is concerned with the global existence of small solutions to pure-power nonlinear Schroedinger equations subject to radially symmetric data with critical regularity. Und…
Phase diagram of the one-dimensional Hubbard model with next-nearest-neighbor hopping
S. Nishimoto, K. Sano, Y. Ohta
We study the one-dimensional Hubbard model with nearest-neighbor and next-nearest-neighbor hopping integrals by using the density-matrix renormalization group (DMRG) method and Har…
Galois Group of Elliptic Curves and Flavor Symmetry
Chuichiro Hattori, Mamoru Matsunaga, Takeo Matsuoka +1
Putting emphasis on the relation between rational conformal field theory (RCFT) and algebraic number theory, we consider a brane configuration in which the D-brane intersection is…
Robustness of the second law of thermodynamics under generalizations of the maximum entropy method
Sumiyoshi Abe, Stefan Thurner
It is shown that the laws of thermodynamics are extremely robust under generalizations of the form of entropy. Using the Bregman-type relative entropy, the Clausius inequality is p…
Stationary photon-atom entanglement and flow equation
Yuichi Itto, Sumiyoshi Abe
Stationary photon-atom entanglement is discussed by applying the method of flow equation to the Jaynes-Cummings model. A nonlocal continuous unitary transformation is explicitly co…