Amit Tiwari

activity

20232026

collaborators

3 papers

astro-ph.CO2026

Gravitational Waves from hybrid defects as probe of Flavor symmetry breaking: Machine-Learning Approach

Anish Ghoshal, Ilia Gogoladze, Amit Tiwari

We present a novel possibility that a network of domain walls bounded by cosmic strings generates a stochastic gravitational wave background (SWGB) signal originating from the spon…

hep-ph2024

Topological structures, dark matter and gravitational waves in $E_{6}$

Rinku Maji, Qaisar Shafi, Amit Tiwari

We discuss the appearance of topological structures from the spontaneous breaking of $E_{6}$ to the Standard Model via its maximal subgroup $S O (10) \times U (1)_{ψ}$ . They include dumbb…

hep-ph2023

Gravitational wave emission from metastable current-carrying strings in $E_{6}$

Adeela Afzal, Qaisar Shafi, Amit Tiwari

We discuss $E_{6}$ based extensions of the Standard Model (SM) containing two varieties of superheavy metastable cosmic strings (CSs) that respectively have neutral and electrically…

Gravitational Waves from hybrid defects as probe of Flavor symmetry breaking: Machine-Learning Approach

Topological structures, dark matter and gravitational waves in E6​

Gravitational wave emission from metastable current-carrying strings in E6​

Topological structures, dark matter and gravitational waves in $E_{6}$

Gravitational wave emission from metastable current-carrying strings in $E_{6}$