Approximate near-field blast theory: A generalized approach
نویسندگان
چکیده
منابع مشابه
Approximate spectral functions in thermal field theory.
Causality requires that the ~anti!commutator of two interacting field operators vanishes for spacelike coordinate differences. This implies that the Fourier transform of the spectral function of this quantum field should vanish in the spacelike domain. We find that this requirement imposes some constraints on the use of resummed propagators in high temperature gauge theory. @S0556-2821~96!02418-6#
متن کاملfrom a field theory approach.
Wilson lines corrections to gauge couplings from a field theory approach. Abstract Using an effective field theory approach, we address the effects on the gauge couplings of one and two additional compact dimensions in the presence of a constant background (gauge) field. Such background fields are a generic presence in models with extra dimensions and can be employed
متن کاملEthology-Based Approximate Adaptive Learning: A Near Set Approach
The problem considered in this chapter is how to use the observed behavior of organisms as a basis for machine learning. The proposed approach for machine learning combines near sets and ethology. It leads to novel forms of Q-learning algorithm that have practical applications in the controlling the behavior of machines, which learn to adapt to changing environments. Both traditional and new fo...
متن کاملA NEW FUZZY MORPHOLOGY APPROACH BASED ON THE FUZZY-VALUED GENERALIZED DEMPSTER-SHAFER THEORY
In this paper, a new Fuzzy Morphology (FM) based on the GeneralizedDempster-Shafer Theory (GDST) is proposed. At first, in order to clarify the similarity ofdefinitions between Mathematical Morphology (MM) and Dempster-Shafer Theory (DST),dilation and erosion morphological operations are studied from a different viewpoint. Then,based on this similarity, a FM based on the GDST is proposed. Unlik...
متن کاملApproximate Theory Formation: An Explanation-Based Approach
Existing . ma~!ti n~ le~!1g. tec~que~ .have only limited capabi1ities of handling computadonally intractable domaim-This research extends explanation-based learning techniques in order ωovercom~ such limitatio~. It is _ based ona strategy of sacrificing 阳。可 accura句 in 时'~er to gain f:Tactabi!ity.. In~ctab~e theories are a-pproxima时 by m∞,rporati~~ simplify~ng_ assumptions. Explanations of teach...
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: Journal of Applied Physics
سال: 2000
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.1288785