Distribution of gravity anomalies and aeromagnetic anomalies in the Kanto district.
نویسندگان
چکیده
منابع مشابه
Anomalies and gravity
Anomalies can be viewed as a breaking of some Noether symmetry through the effects of the vacuum. In relativistic quantum field theory (QFT), such a (classical) symmetry is broken by field quantization, cf. Refs [20, 7, 51] for recent reviews. This has important implications on such physical processes as the decay of the neutral π-meson [6], induced instanton effects [43], or underlies the post...
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In this note we study the structure of diffeomorphism anomalies in 3 + 1 canonical gravity coupled to a chiral massless fermion. We find that when the spatial manifold Σ is S3 or a Lens space L(p, q) , the first homotopy group of the related diffeomorphism group can be nontrivial and hence the question of global anomalies becomes relevant. Here we show that for gravity coupled to SU(2) chiral f...
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1. H. Merskey and F . G . Spear, Pain : Psychological and Psychiatric Aspects (Balliere, Tindall and Cassell, London, 1967), pp. 71-87; R . A. Sternbach, Pain: A Psychophysiological Analysis (Academic Press, New York, 1968), pp. 59-77. 2. R. A. Sternbach, S. R. Wolf, R. W . Murphy, W. H . Akeson, PsychosomiJlics 14, 52 (1973). 3. R. A . Sternbach, R. W . Murphy, G . Timmermans, J. H . Greenhoot...
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The means by which homing pigeons determine the direction to their home loft when released in unfamiliar territory remains a mystery. Hypotheses involving the sun (Matthews, 1953, 1955), Coriolis force and the earth's magnetic field (Yeagley, 1947, 1951), inertial cues (Barlow, 1964, 1966), infrasound (Kreithen & Quine, 1979), have been advanced but currently there is no strong empirical suppor...
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One of the main goals of interpretation of gravity data is to detect location and edges of the anomalies. Edge detection of gravity anomalies is carried out by different methods. Terracing of the data is one of the approaches that help the interpreter to achieve appropriate results of edge detection. This goal becomes a complex task when the gravity anomalies have smooth borders due to gradual ...
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ژورنال
عنوان ژورنال: Journal of Geography (Chigaku Zasshi)
سال: 1987
ISSN: 0022-135X,1884-0884
DOI: 10.5026/jgeography.96.4_185