Results 31 to 40 of about 115,838 (291)

Radar ranging and Doppler tracking in post-Einsteinian metric theories of gravity [PDF]

open access: yes, 2006
The study of post-Einsteinian metric extensions of general relativity (GR), which preserve the metric interpretation of gravity while considering metrics which may differ from that predicted by GR, is pushed one step further.
Jaekel, Marc-Thierry, Reynaud, Serge
core   +4 more sources

Fault Strike Detection Using Satellite Gravity Data Decomposition by Discrete Wavelets: A Case Study from Iran [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2019
Estimating the gravity anomaly causative bodies boundary can facilitate the gravity field interpretation. In this paper, 2D discrete wavelet transform (DWT) is employed as a method to delineate the boundary of the gravity anomaly sources.
ata eshaghzadeh   +2 more
doaj   +1 more source

Isostatic Anomaly and Isostatic Additional Force Analysis by Multiple Geodetic Observations in Qinling Area

open access: yesRemote Sensing, 2023
Determination of the isostatic anomaly and the isostatic additional force plays a key role in understanding the deep tectonic features and dynamics in the Qinling area.
Huaqing Yuan   +4 more
doaj   +1 more source

Gravity anomaly field over Estonia [PDF]

open access: yesEstonian Journal of Earth Sciences, 2019
Different gravity reference frames, methods and instruments have been used by several institutions for conducting gravimetric measurements in Estonia within the past 70 years.
Tõnis Oja, Artu Ellmann, Silja Märdla
doaj   +1 more source

Entanglement Entropy for Logarithmic Conformal Field Theory [PDF]

open access: yes, 2014
We study holographic entanglement entropy for certain logarithmic conformal field theories by making use of their gravity descriptions. The corresponding gravity descriptions are provided by higher derivative gravity at critical points where the ...
Amin Faraji Astanehb   +3 more
core   +1 more source

Topographic features around Syowa Station as viewed from the gravity measurements -Some implications on the bedrock topography under the ice sheet-

open access: yesAntarctic Record, 1984
The coefficients of the correlation between the reduced gravity anomaly and the bedrock height were calculated using gravity data in the Lutzow-Holm Bay region and the Mizuho Plateau, East Antarctica.
Toshiyasu Nagao
doaj   +1 more source

Mechanisms of Supersymmetry Breaking in the MSSM [PDF]

open access: yes, 2002
Preliminary Remarks. Gauge mediated supersymmetry breaking. Gravity mediated supersymmetry breaking. Anomaly mediated supersymmetry breaking. Gaugino mediated supersymmetry breaking. Braneworld supersymmetry breaking.
Roy, Probir
core   +2 more sources

Comparison of Geologic Structure Detection of Sumatera Island Using Goce Satellite Gravity Data and Sgg-Ugm-2 Data

open access: yesJGEET: Journal of Geoscience, Engineering, Environment and Technology, 2022
GOCE gravity satellite data can be used for regional fault detection because the observation area is wide and not limited by area. In this study, GOCE satellite data is used to detect geological structures on the island of Sumatra, the results of which ...
Al Shida Natul, Leni Sophia Heliani
doaj   +1 more source

Flavorful hybrid anomaly-gravity mediation

open access: yes, 2011
We consider supersymmetric models where anomaly and gravity mediation give comparable contributions to the soft terms and discuss how this can be realized in a five-dimensional brane world.
Gross, Christian, Hiller, Gudrun
core   +1 more source

Conformal anomaly for dilaton coupled electromagnetic field [PDF]

open access: yes, 1998
The derivation of the conformal anomaly for dilaton coupled electromagnetic field in curved space is presented. The models of this sort naturally appear in stringy gravity or after spherical reduction of multidimensional Einstein-Maxwell theory.
Nojiri, S., Odintsov, S. D.
core   +2 more sources

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