Because Fermi liquids are inherently non-interacting states of matter, all electronic levels below the chemical potential doubly occupied. Consequently, simplest way breaking liquid theory is to engineer a model in which some those singly occupied keeping time-reversal invariance intact. We show that an overlooked local-in-momentum space $\mathbb Z_2$ symmetry does precisely this. As result, wh...

We consider a scenario where the supersymmetry breaking and its mediation, cancellation of theta parameter SU(3)c are all caused by single chiral multiplet. The string axion multiplet is natural candidate such superfield. show that provides convincing basis focus point gaugino electroweak scale explained with moderate tuning among parameters theory.

Abstract The present study reports a sustainable source of lignin, from termite frass. Lignin was extracted using Klason’s method and subjected to polarization studies check the inhibition efficiency measured electrochemical performance coated sample on carbon steel impedance spectroscopy. anticorrosive property determined in simulated corrosive environment (0.1 M NaOH 0.5 NaOH). morphological ...

Abstract In the context of black soldier fly (BSF) rearing, often residues from production — mainly faeces but also undigested substrate are addressed as frass in a broader sense. As BSF is expanding, valorization organic fertilizer gaining importance. However, contrast to established fertilizers, little known on properties and variation this by-product, which essential for assessing possible a...