184 citations
- The University of TokyoJP13 papers
- Tokyo Institute of TechnologyJP12 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT10 papers
- University of PisaIT9 papers
- Macalester CollegeUS6 papers
- Purdue University West LafayetteUS6 papers
- University of CambridgeGB6 papers
- Tohoku UniversityJP5 papers
- University of TsukubaJP5 papers
- RIKENJP4 papers
- Japan Science and Technology AgencyJP3 papers
- Scuola Normale SuperioreIT3 papers
Showing 2003Show all
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math.DG2003
Moduli space of Fedosov structures
Stanislav Dubrovskiy
We consider the space of germs of Fedosov structures at a point, together with the group of origin-preserving diffeomorphisms acting on it. We calculate dimensions of moduli spaces…
quant-ph2003★ 162 cited
Coherence Time of a Solid-State Nuclear Qubit
T. D. Ladd, D. Maryenko, E. Abe +2
We report NMR experiments using high-power, RF decoupling techniques to show that a 29-Si nuclear spin qubit in a solid silicon crystal at room temperature can preserve quantum pha…
astro-ph2003
Continuous Limit of Multiple Gravitational Lens Effect and Average Magnification Factor
Hiroshi Yoshida, Kouji Nakamura, Minoru Omote
We show that the gravitational magnification factor averaged over all configurations of lenses in a locally inhomogeneous universe satisfy a second order differential equation with…