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Non-trivial saddles in microscopic description of black holes
Non-trivial gravitational saddles have played a key role in the island proposal for the black hole information paradox. It is worth asking if...
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Prospects for heavy neutral lepton searches at short and medium baseline reactor experiments
Heavy neutrinos with masses in the MeV range can in principle simultaneously explain the light neutrino masses and the origin of baryonic matter in...
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Learning Feynman integrals from differential equations with neural networks
We perform an exploratory study of a new approach for evaluating Feynman integrals numerically. We apply the recently-proposed framework of...
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Studies for mutual solubility of TODGA and water at 298.15 K and 0.1 MPa
Tetra-octyl diglycolic amide (TODGA) is an emerging novel solvent for flowsheet demonstrations of novel nuclear extraction processes used in nuclear...
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Adsorption properties of cesium by natural Na-bentonite and Ca-bentonite
This study conducted several adsorption tests to cesium on natural Na-bentonite and Ca-bentonite. The results indicate that adsorption could be...
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Theoretical deliberations into metallic Sb/GaAs core/shell nanowire as an optical sensor for NO2
The rapid industrialization has had devastating effects on the environment, with industries releasing untreated toxic gases into the atmosphere. To...
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X-ray emission spectrum for axion–photon conversion in magnetospheres of strongly magnetized neutron stars
Detecting axionic dark matter (DM) could be possible in an X-ray spectrum from strongly magnetized neutron stars (NSs). We examine the possibility of...
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Accounting for the reference data correlation when determining the calculation error using the maximum likelihood method
Given the assumption of normal distribution, the determination of the calculation error for the correlation of the initial reference data is...
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Microscopic parametrization of the near threshold oscillations of the nucleon time-like effective electromagnetic form factors
We present an analysis of the recent near threshold BESIII data for the nucleon time-like effective form factors. The damped oscillation emerging...
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Constraints on the topology of Type IIB string theory
We discuss some topological constraints on Type IIB string theory that cannot be described by elementary characteristic classes. Anomaly cancellation...
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Upper bound on the radius of the innermost photonsphere in the regular compact star spacetime
We study properties of the innermost photonsphere in the regular compact star background. We take the traceless energy–momentum tensor and dominant...
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Neural network learning and Quantum Gravity
The landscape of low-energy effective field theories stemming from string theory is too vast for a systematic exploration. However, the meadows of...
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Worldsheet formalism for decoupling limits in string theory
We study the bosonic sector of a decoupling limit of type IIA superstring theory, where a background Ramond-Ramond one-form is fined tuned to its...
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Exponentiation of soft quark effects from the replica trick
In this paper, we show that multiple maximally soft (anti-)quark and gluon emissions exponentiate at the level of either the amplitude or...
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The neutrino force in neutrino backgrounds: Spin dependence and parity-violating effects
The neutrino force results from the exchange of a pair of neutrinos. A neutrino background can significantly influence this force. In this work, we...
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Testing strong gravitational lensing effects of various supermassive compact objects for the static and spherically symmetric hairy black hole by gravitational decoupling
We investigate the strong gravitational lensing effects of various supermassive compact objects for the static and spherically symmetric hairy black...