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- Institute of Physics, Academia SinicaTW12 papers
- National Tsing Hua UniversityTW11 papers
- National Taiwan UniversityTW10 papers
- Chalmers University of TechnologySE7 papers
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- National Center for Theoretical SciencesTW7 papers
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- National Yang Ming Chiao Tung UniversityTW7 papers
- Institute of Mathematics, Academia SinicaTW6 papers
- Academia SinicaTW5 papers
- National Formosa UniversityTW5 papers
- Flatiron Health (United States)US4 papers
4 papers · 1 filter
Manipulation of coherent atom waves using accelerated two-dimensional optical lattices
Wei-Chih Ting, Dian-Jiun Han, Shin-Tza Wu
We study the dynamics of Bose-Einstein condensates in accelerated two-dimensional optical square lattices by numerically solving the Gross-Pitaevskii equation. We consider the regi…
Rotational symmetry and properties of the ancient solutions of Ricci flow on surfaces
Shu-Yu Hsu
We give a simple proof for the rotational symmetry of ancient solutions of Ricci flow on surfaces. As a consequence we obtain a simple proof of some results of P.Daskalopoulos, R.H…
Kernel Formula Approach to the Universal Whitham Hierarchy
Hsin-Fu Shen, Niann-Chern Lee, Ming-Hsien Tu
We derive the dispersionless Hirota equations of the universal Whitham hierarchy from the kernel formula approach proposed by Carroll and Kodama. Besides, we also verify the associ…
Four wave mixing study on coalescence overgrowth of GaN nanocolumns on sapphire
Hsiang-Chen Wang, Chun-Ming Yeh, Tsung-Yi Tang +3
Coalescence overgrowth of pattern-grown GaN nanocolumns (NC) on c-plane sapphire substrate with metal organic chemical vapour deposition is demonstrated. The subsequent coalescence…