Exploring transcendentality in superstring amplitudes
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DOI: 10.1007/jhep07(2019)149
Abstract: Abstract It is well known that the low energy expansion of tree-level superstring scattering amplitudes satisfies a suitably defined version of uniform transcendentality. In this paper it is argued that there is a natural extension… read more here.
Keywords: low energy; mathrm mathcal; transcendentality; energy expansion ... See more keywords
Economic analysis of batteries: Impact on security of electricity supply and renewable energy expansion in Germany
Sign Up to like & getrecommendations! Published in 2020 at "Applied Energy"
DOI: 10.1016/j.apenergy.2020.115364
Abstract: Increasing amounts of fluctuating renewable energy lead to decreasing electricity prices and impair security of electricity supply. Consequently, sustainable and economically feasible solutions need to be found to ensure both ongoing renewable energy expansion and… read more here.
Keywords: energy; electricity; renewable energy; electricity supply ... See more keywords
Priority areas for conservation alone are not a good proxy for predicting the impact of renewable energy expansion
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2204505119
Abstract: There is broad consensus that increasing the use of renewable energies is effective to mitigate the global climate crisis. However, the development of renewables may carry environmental impacts, and their expansion could accelerate biodiversity loss… read more here.
Keywords: renewable energy; energy expansion; conservation; biodiversity ... See more keywords
Unitarity and Low Energy Expansion of the Coon Amplitude.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.121602
Abstract: The Coon amplitude is a deformation of the Veneziano amplitude with logarithmic Regge trajectories and an accumulation point in the spectrum, which interpolates between string theory and field theory. With string theory, it is the… read more here.
Keywords: energy expansion; low energy; coon amplitude; coon ... See more keywords