“…The general method proposed here should be extendable to massless S matrices in higher dimensions and should lead to new quantitative bounds on irrelevant operators in theories of Goldstones and, also, in gauge and gravity theories.…”
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“…Indeed, the shape of the three point correlator of the graviton is totally fixed by the symmetries of the de Sitter stage and, in the case of parity conservation, gets contributions only from the ordinary gravity action plus a higher derivative term called the (Weyl)3 action. …”
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“…The theoretical progress in this field in weak-coupling QCD effective field theories and in strong-coupling holographic approaches based on gauge-gravity duality is reviewed. The interdisciplinary connections of different stages of the thermalization process to nonequilibrium dynamics in other systems across energy scales ranging from inflationary cosmology to strong-field QED to ultracold atomic gases are outlined, with emphasis placed on the universal dynamics of nonthermal and hydrodynamic attractors. …”
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“…A smoking gun signature for a first-order phase transition with negative speed of sound squared $ {c}_s^2 $ is the occurrence of a spinodal instability. In the gauge/gravity duality it corresponds to a Gregory-Laflamme type instability, which can be numerically simulated as the evolution of unstable planar black branes. …”
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“…We explore a new realisation of the galactic scale dynamics via gravitational lensing phenomenon in power-law f(R) gravity theory of the type $f(R)\propto R^{1+\delta }$ with $\delta<<1$ for interpreting the clustered dark matter effects. …”
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“…We investigate swampland conjectures for quantum gravity in the context of M-theory compactified on Calabi-Yau threefolds which admit infinite sequences of flops. …”
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“…We focus on single-trace massless scalar EFTs which however also control the higher-derivative corrections to gauge and gravity theories.…”
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“…Specifically, within the Swampland program, the AdS Distance conjecture proposes to assign such a notion for AdS vacua in quantum gravity. Beginning with very basic AdS vacua in string theory, I will expand upon this concept, providing a more formal framework for it.…”
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“…We discuss a recently proposed scenario where the sparticle masses are purely mediated by gravity through the superconformal anomaly. This scenario elegantly evades the supersymmetric flavor problem since soft masses, like the anomaly, are not directly sensitive to ultraviolet physics. …”
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“…In Kaluza-Klein theories of low-scale quantum gravity, gravitons and iso-singlet neutrinos may propagate in a higher-dimensional space with large compact dimensions, whereas all particles of the Standard Model are confined on a (1+3)-dimensional subspace. …”
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“…The calculation can be performed in constrained models with universal boundary conditions at high scales such as the gravity (mSUGRA), anomaly (AMSB) or gauge (GMSB) mediated breaking models, but also in the non-universal MSSM case with R-parity and CP conservation. …”
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“…For most arthropods, spatial orientation and gravity perception is not fully understood. In particular, the interaction of the different sensors is still a subject of ongoing research. …”
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“…The 3D-printed exoskeleton, called POWERUP, assists the user’s movement by reducing the effect of gravity, thereby allowing them to perform upper limb exercises. …”
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“…To do so, we develop a new method of predicting the location of a new petroleum deposit based on publicly available data sensed by an open satellite named Gravity Recovery and Climate Experiment (GRACE). Using GRACE data, we calculate the gravity gradient tensor of the earth over the region of Iraq and its surroundings. …”
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“…Core temperature, heart rate, urine specific gravity, weight, grip strength, mood (Bond–Lader scale) and task performance (Intubation of a Manikin) were recorded. …”
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“…The present work provides an up-to-date roadmap that identifies critical research gaps related to human behavior and performance in altered gravity and space. The roadmap summarizes (1) key neurobehavioral challenges associated with spaceflight, (2) the need to consider sex as a biological variable, (3) the use of integrative omics technologies to elucidate mechanisms underlying changes in the brain and behavior, and (4) the importance of understanding the neural representation of gravity throughout the brain and its multisensory processing. …”
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“…Research elucidating plant and bacterial responses to normal gravity or microgravity has shown the involvement of both physiological and molecular mechanisms. …”
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“…In this study, scanning electron microscopy (SEM) and thermal gravity-differential thermal gravity (TG-DTG) were employed to investigate this process and the content change in ginsenosides was analyzed using liquid chromatography-mass spectrometry (LC-MS). …”
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“…In the absence of gravity, surface tension dominates over the behavior of liquids. …”
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“…We present a simple analysis of the [Formula: see text] C spectral line shape of [2- [Formula: see text] C]sodium acetate based on the normalized deviation of the centre of gravity of the [Formula: see text] C peaks, which can be used to indirectly evaluate the proton polarization of the methyl group moiety and very likely the entire sample in the case of rapid and homogeneous [Formula: see text] H– [Formula: see text] H spin diffusion. …”
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