Results 31 to 40 of about 45,707 (265)
Rotating scalar field wormhole [PDF]
Sign of the exponential in equation (10) has been changed.
Matos, Tonatiuh, Nunez, Dario
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R2 quantum corrected scalar field inflation
String theory enjoys an elevated role among quantum gravity theories, since it seems to be the most consistent UV completion of general relativity and the Standard Model.
V.K. Oikonomou, Ifigeneia Giannakoudi
doaj +1 more source
Quantization of Einstein-aether scalar field cosmology
We present, for the first time, the quantization process for the Einstein-aether scalar field cosmology. We consider a cosmological theory proposed as a Lorentz violating inflationary model, where the aether and scalar fields interact through the ...
N. Dimakis +5 more
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Reformulating scalar–tensor field theories as scalar–scalar field theories using a novel geometry
In this paper, I shall show how the notions of Finsler geometry can be used to construct a similar geometry using a scalar field, f , on the cotangent bundle of a differentiable manifold M . This will enable me to use the second vertical derivatives of f , along with ...
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Interacting generalized anisotropic scalar field models
This paper is devoted to investigate the interacting generalized ghost pilgrim dark energy model in the background of anisotropic universe in general relativity.
Wajiha Javed +2 more
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Entropic quantization of scalar fields [PDF]
10 pages. Presented at MaxEnt 2014, the 34th International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering (September 21--26, 2014, Amboise, France)
Ipek, Selman, Caticha, Ariel
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Fractional Scalar Field Cosmology
Considering the Friedmann–Lemaître–Robertson–Walker (FLRW) metric and the Einstein scalar field system as an underlying gravitational model to construct fractional cosmological models has interesting implications in both classical and quantum regimes ...
Seyed Meraj Mousavi Rasouli +2 more
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Stability of a Noncanonical Scalar Field Model during Cosmological Date
Using the noncanonical model of scalar field, the cosmological consequences of a pervasive, self-interacting, homogeneous, and rolling scalar field are studied.
Z. Ossoulian +3 more
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Dynamical Analysis of Scalar Field Cosmologies with Spatial Curvature
We explore the dynamical behaviour of cosmological models involving a scalar field (with an exponential potential and a canonical kinetic term) and a matter fluid with spatial curvature included in the equations of motion.
Mateja Gosenca, Peter Coles
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Turbulent plane jets are prototypical free shear flows on which fundamental research can expand the overall understanding of turbulent flows. In this study, flow characteristics of the turbulent plane jets are studied by means of direct numerical ...
Nannan WU +5 more
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