Zobrazeno 1 - 10
of 36
pro vyhledávání: '"P. Mýlová"'
Autor:
Smith, Adam, Mylova, Maria, Brax, Philippe, van de Bruck, Carsten, Burgess, C. P., Davis, Anne-Christine
In scalar-tensor theories it is the two-derivative sigma-model interactions that like to compete at low energies with the two-derivative interactions of General Relativity (GR) $\unicode{x2014}$ at least once the dangerous zero-derivative terms of th
Externí odkaz:
http://arxiv.org/abs/2410.11099
Chern-Simons gravity is known to suffer from graviton ghost production during inflation, which suppresses the parity-violating power spectrum at scales relevant to cosmic microwave background observations. In this work, we show that allowing the init
Externí odkaz:
http://arxiv.org/abs/2409.09935
Autor:
Smith, Adam, Mylova, Maria, Brax, Philippe, van de Bruck, Carsten, Burgess, C. P., Davis, Anne-Christine
Axio-dilaton models are among the simplest scalar-tensor theories that contain the two-derivative interactions that naturally compete at low energies with the two-derivative inter-actions of General Relativity. Such models are well-motivated as the l
Externí odkaz:
http://arxiv.org/abs/2408.10820
Autor:
Mylova, M., Afshordi, N.
Cuscuton field theory is an extension of general relativity that does not introduce additional propagating degrees of freedom, or violate relativistic causality. We construct a general geometric description of the cuscuton field theory by introducing
Externí odkaz:
http://arxiv.org/abs/2312.06066
We show that the general vacuum states that respect the de Sitter symmetry, known as the {\alpha}-vacua, can introduce non-vanishing parity-violating tensor non-Gaussianities. This is due to the mixing by the Bogoliubov transformation of the positive
Externí odkaz:
http://arxiv.org/abs/2303.05178
Publikováno v:
Classical and Quantum Gravity 2023
We construct the Effective Field Theory (EFT) of the teleparallel equivalent of general relativity (TEGR). Firstly, we present the necessary field redefinitions of the scalar field and the tetrads. Then we provide all the terms at next-to-leading-ord
Externí odkaz:
http://arxiv.org/abs/2211.11420
Publikováno v:
Horticultural Science, Vol 35, Iss 4, Pp 137-144 (2008)
Measurements of titratable acidity, soluble solids, firmness, ethylene production and weight loss were made for five apple cultivars held in cold storage for 100 days. Carbosieve G in the traps of the enrichment column, which has only a moderate affi
Externí odkaz:
https://doaj.org/article/57ef983cf2bc487ca1a27332b4199246
Publikováno v:
Horticultural Science, Vol 33, Iss 1, Pp 1-6 (2006)
In ten cultivars of apple fruit, ethylene production expressed in μl/kg/h was determined. The cultivar Resista exhibited a higher ethylene production and can be differentiated from other cultivars. The production ranged from 4.2 ± 0.58 μl/kg/h in
Externí odkaz:
https://doaj.org/article/ab77b3b9812d40288da1178eff305a3d
Autor:
Gong, Jinn-Ouk, Mylova, Maria
We examine the validity of the classical approximation of the waterfall phase transition in hybrid inflation from an effective field theory (EFT) point of view. The EFT is constructed by integrating out the waterfall field fluctuations, up to one-loo
Externí odkaz:
http://arxiv.org/abs/2202.13882
What if Big Bang was hot from its very inception? This is possible in a bimetric theory where the source of fluctuations is thermal, requiring the model to live on a critical boundary in the space of parameters and can be realized when an anti-DBI br
Externí odkaz:
http://arxiv.org/abs/2112.08179