Gromov–Witten Theory of CP^1 and Integrable Hierarchies

Posted by klaurent Tokyo

Kavli Affiliate: Todor E. Milanov | First 5 Authors: Todor E. Milanov, , , , | Summary: The ancestor Gromov–Witten invariants of a compact {Kahler} manifold $X$ can be organized in a generating function called the total ancestor potential of $X$. In this paper, we construct Hirota Quadratic Equations (HQE shortly) for the total ancestor […]


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On the Putative Detection of z>0 X-ray Absorption Features in the Spectrum of Markarian 421

Posted by dbos Stanford

Kavli Affiliate: Andrew P. Rasmussen | First 5 Authors: Andrew P. Rasmussen, Steven M. Kahn, Frits Paerels, Jan Willem den Herder, Jelle Kaastra | Summary: In a series of papers, Nicastro et al. have reported the detection of z>0 OVII absorption features in the spectrum of Mrk421 obtained with the Chandra Low Energy Transmission Grating […]


Continue.. On the Putative Detection of z>0 X-ray Absorption Features in the Spectrum of Markarian 421