External sources in field–antifield formalism
نویسندگان
چکیده
منابع مشابه
CGC formalism with two sources
In this work we extend the JIMWLK formalism to the two–source problem. The S–matrix for the forward scattering can be written in a double functional integral representation which involves the usual functional integral for the gluon field and the spin path integral for the external color sources. Modifications needed in the light–cone gauge are discussed. Using our source term we compute the pro...
متن کاملUltraluminous X–ray Sources in External Galaxies
We investigate models for the class of ultraluminous non–nuclear X–ray sources (ULXs) seen in a number of galaxies and probably associated with star–forming regions. Models where the X–ray emission is assumed to be isotropic run into several difficulties. In particular formation of sufficient numbers of the required ultramassive black–hole X–ray binaries is problematic, and the likely transient...
متن کاملInlining External Sources in Answer Set Programs
HEX-programs are an extension of answer set programming (ASP) towards external sources. To this end, external atoms provide a bidirectional interface between the program and an external source. The traditional evaluation algorithm for HEX-programs is based on guessing truth values of external atoms and verifying them by explicit calls of the external source. The approach was optimized by techni...
متن کاملExternal Knowledge Sources for Question Answering
MIT CSAIL’s entries for the TREC Question Answering track (Voorhees, 2005) focused on incorporating external general-knowledge sources into the question answering process. We also explored the effect of document retrieval on factoid question answering, in cooperation with a community focus on document retrieval. For the new relationship task, we present a new passage-retrieval based algorithm e...
متن کاملneed for external sources of innovation ?
Henry Chesbrough introduced the term ‘open innovation’ in 2003 to describe the systematic integration of external inputs in some (or even all) stages of the innovation process. One of his principles is that companies that adopt an open innovative approach have to recognize that “not all the smart people work for my company.” One of my favorite examples of this statement’s power is InnoCentive. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Modern Physics A
سال: 2014
ISSN: 0217-751X,1793-656X
DOI: 10.1142/s0217751x14500584