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hep-ph2025
New Massless Spectra from Cosmic String Cusps
Amelia Drew, Ivan Rybak
In the standard picture of cosmic strings, cusps are generic features of Nambu-Goto loops where the string momentarily reaches the speed of light. They have a characteristic sharp…
hep-ph2025
Testing classicality of gravity by gravitation decoherence
V. P. Stefanov, D. S. Mogilevtsev, I. Y. Rybak +1
Here we discuss an influence of an external weak gravitational field on the gravitational self-decoherence effect with help of the stochastic extension of regularized Shrödinger-N…