As an example we calculate for quasi de Sitter spacetimes the leading correction to the vacuum energy given by the tadpole diagram and show that it behaves as $sim H_0^2Lambda_{rm P}$ where H0 is the Hubble constant and u039bP is the Planck constant. This is of the same order of ...
Seawater desalination is an affordable and viable solution to the growing freshwater scarcity problem in water scarce regions. The current study focuses on cost analysis of Vacuum Membrane Distillation (VMD) setup for removing salts from water. The membrane used in the flat sheet VMD module was Pol...
computing systems used in training deep neural networks. This can restrict the complexity and size of the transferred model that can be deployed on the robot vacuum cleaner. The limited hardware capabilities may hinder the performance and scalability of the transferred model, affecting its ability to...
ON THE PROBLEM OF E+E--PAIR PRODUCTION FROM VACUUM BY INTENSE LASER FIELDSThe following sections are included:References ReferencesI Ya Pomeranchuk And Physics At The Turn Of The Centurydoi:10.1142/9789812702883_0049V. S. POPOV
Artificial Intelligence: Problem Solving and Searchstartin
compressiong paritynuclear physicsnucleiWe discuss the possibility of producing a new kind of nuclear system by putting a few antibaryons inside ordinary nuclei. The structure of such systems is calculated within the relativistic mean-field model assuming that the nucleon and antinucleon potentials ...
[1]. At present, China is still the largest energy consumer in the world, and energy consumption is the main carbon dioxide emission source in China [2], accounting for about 88% of all carbon dioxide emissions [3]. With the massive consumption of energy, the energy problem has become ...
the safety of materials containing synthetic chemicals and the health dangers associated with them [1]. Many fruit by-products like peels and seeds that contain a high concentration of bioactive organic compounds are generally disposed of as waste, resulting in an unsolvable environmental problem [2...
The emergence from vacuum fluctuations of the Hawking radiation of an incipient black hole is analyzed in conventional field theories. These fluctuations travel in that space-time and carry transplanckian energies sharply localized on cisplanckian distances. We argue that such features cannot accommodate...
In the strong coupling limit, a large cosmological constant induces a period of inflation in the early universe, followed by a weak coupling limit in which $sqrt {Lambda}$vanishes exponentially fast as the universe expands due to the dependence of the energy gap on the density of Fermi ...