Results 11 to 20 of about 115,246 (293)
Remote Sensing, 2020 Currently, seafloor topography inversion based on satellite altimetry gravity data provides the principal means to predict the global seafloor topography. Researchers often use sea surface geoid height or gravity anomaly to predict sea depth in the space
Diao Fan +4 more
doaj +1 more source
Global anomalies in canonical gravity [PDF]
Nuclear Physics B, 1998 17 pages, LaTeX, uses packages amstex, amssymb. One reference added, one sign error corrected. Conclusions unchanged. To appear in Nucl.
Surya, Sumati, Vaidya, Sachindeo
openaire +2 more sources
Universal features of the holographic duality: conformal anomaly and brane gravity trapping from 5d AdS Black Hole [PDF]
, 2002 We calculate the holographic conformal anomaly and brane Newton potential when bulk is 5d AdS BH. It is shown that such anomaly is the same as in the case of pure AdS or (asymptotically) dS bulk spaces, i.e. it is (bulk) metric independent one.
Hull C. M. +3 more
core +2 more sources
Moving Average Filter untuk Memisahkan Efek Dangkal Anomali Gravitasi Time Lapse
Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram, 2019 [Title: Moving Average Filter for Time Lapse Gravity Anomaly Separation]. Interpretation of time-lapse gravity anomaly due to fluid injection in the reservoir is difficult when it mixed with shallow source anomalies. To solve the kind of problem, anomaly
Muhammad Zuhdi +4 more
doaj +1 more source
WEYL ANOMALY FROM WEYL GRAVITY [PDF]
Modern Physics Letters A, 2000 We calculate the conformal anomaly from 5-D Weyl gravity (with broken conformal symmetry) which is conjectured to be supergravity dual to [Formula: see text] superconformal field theory via AdS/CFT correspondence. Its comparison with [Formula: see text] SCFT conformal anomaly (uv calculation) suggests that such duality may exist subject to the presence
Nojiri, Shin'ichi, Odintsov, Sergei D.
openaire +2 more sources
Long range gravity tests and the Pioneer anomaly [PDF]
, 2006 Experimental tests of gravity performed in the solar system show a good agreement with general relativity. The latter is however challenged by the Pioneer anomaly which might be pointing at some modification of gravity law at ranges of the order of the ...
Collab ATOR +7 more
core +2 more sources
Petroleum Exploration and Development, 2012 Quaternary biogenic gas fields in the Sanhu area of the Qaidam Basin are characterized by gentle structures, shallow burial, weak compaction, high porosity and great bulk thickness, which determine their unique geophysical anomalies, such as the locally ...
Hui YANG +6 more
doaj +1 more source
Conformal Anomaly in 4D Gravity-Matter Theories Non-minimally Coupled with Dilaton [PDF]
, 1998 The conformal anomaly for 4D gravity-matter theories, which are non-minimally coupled with the dilaton, is systematically studied. Special care is taken for: rescaling of fields, treatment of total derivatives, hermiticity of the system operator and ...
Antoniadis +42 more
core +6 more sources
Sum Vector-Difference-Based Matching Area Selection Method for Underwater Gravity-Aided Navigation
IEEE Access, 2019 For underwater gravity matching navigation, matching area selection has a significant impact on navigation accuracy. Since the changes of gravity anomaly between grids of gravity background map is different, when the underwater vehicle passes through the
Bo Wang +3 more
doaj +1 more source
Structural map of Sulawesi derives from gravity data and its implications for geothermal systems [PDF]
E3S Web of Conferences, 2023 Gravity satellites are one of the alternatives to conducting preliminary surveys because the cost of exploring a large area using conventional gravity methods is very expensive and takes a lot of time.
Umar Emi Prasetyawati +3 more
doaj +1 more source