$BSON boson

Latest papers

1. Top-Quark Mass Scheme Uncertainties in Higgs Boson Pair Production via Gluon Fusion hep-ph · 14 Oct · 2 hits

   We investigate theoretical uncertainties arising from the choice of the top-quark mass scheme in Higgs boson pair production via gluon fusion. First, we implement the resummation of the top-quark mass logarithms…

2. Can bosenovae deplete the galactic dark matter? astro-ph.HE · 14 Oct · 4 hits

   …through the bosenovae of gravitational atoms formed around stars and compact objects, nor through those of boson stars formed in the galactic dark-matter halo. We assume that all the dark matter consists of…

3. Analog Cosmology in a Quenched Bose-Einstein Condensate Bubble cond-mat.quant-gas · 14 Oct · 1 hit

   Recent interest and realization of ultracold bosons confined in shell-shaped, or bubble, traps have opened up several directions in the study of…

4. Unconventional quantum spin mixing of two spin-1 atoms beyond the single-mode approximation cond-mat.quant-gas · 14 Oct · 1 hit

   …in the ground-state energy with a reduced effective Hilbert space dimension of $\sim 10^3$ for two spin-1 bosons confined in a one-dimensional hard-wall trap. With the accurate GVV method, we explore the validity of…

5. The stability of non-Abelian $A_4$ vortices in $SO(3)$ gauge theory hep-th · 14 Oct · 1 hit

   …of $A_4$, and found Bogomol'nyi--Prasad--Sommerfield-like behavior at special ratios of the Higgs and gauge-boson mass scales. Here, we investigate their stability against $SO(3)$ gauge and Higgs perturbations by…

6. One-Loop Renormalization of Spin-$1/2$ SOPHIES hep-th · 13 Oct · 1 hit

   …the one-loop renormalization of the unconstrained fermionic and bosonic theories coupled to an abelian gauge boson and enhanced with a Pauli term and including self-interactions is studied, together with the one-loop…

7. Scalar-Assisted Growth of Supermassive Black Holes: Boson-Mass Windows and Observational Constraints astro-ph.CO · 13 Oct · 3 hits

   …$\mu\propto M_{\rm BH}^{-1}$. Comparison with observed quasar masses and luminosities instead favors lower boson masses, broadly around $\mu\sim10^{-21}-10^{-20}\mathrm{eV}$. These results are not necessarily in…

8. Programmable Polaron Models and Tomography in Trapped-Ion Quantum Simulators quant-ph · 13 Oct · 1 hit

   …oxides and organic semiconductors to light-harvesting complexes. In excitonic systems that admit a hard-core boson description, mapping the excitations to pseudospins provides a natural framework for studying polaron…