35 citations · 111 across the 8 of their papers we have counts for
8 papers
Probing Electroweak Phase Transition in the Singlet Standard Model via and 4 channels
Wenxing Zhang, Hao-Lin Li, Kun Liu +3
We investigate the prospects for resonant di-Higgs and heavy Higgs production searches at the 14 TeV HL-LHC in the combination of and channels, as a probe of a possible…
Tunneling Potentials for the Tunneling Action: Gauge Invariance
Suntharan Arunasalam, Michael J. Ramsey-Musolf
We formulate a procedure to obtain a gauge-invariant tunneling rate at zero temperature using the recently developed tunneling potential approach. This procedure relies on a consis…
Electroweak monopoles and electroweak baryogenesis
Suntharan Arunasalam, Daniel Collison, Archil Kobakhidze
We describe electroweak monopoles within the Born-Infeld extension of electroweak theory. We argue for topological stability of these monopoles and computed…
Charged gravitational instantons: extra CP violation and charge quantisation in the Standard Model
Suntharan Arunasalam, Archil Kobakhidze
We argue that quantum electrodynamics combined with quantum gravity results in a new source of CP violation, anomalous non-conservation of chiral charge and quantisation of electri…
Low temperature electroweak phase transition in the Standard Model with hidden scale invariance
Suntharan Arunasalam, Archil Kobakhidze, Cyril Lagger +2
We discuss a cosmological phase transition within the Standard Model which incorporates spontaneously broken scale invariance as a low-energy theory. In addition to the Standard Mo…
Electroweak monopoles and the electroweak phase transition
Suntharan Arunasalam, Archil Kobakhidze
We consider an isolated electroweak monopole solution within the Standard Model with a non-linear Born-Infeld extension of the hypercharge gauge field. Monopole (and dyon) solution…
The Lie-Poisson Structure of the Symmetry Reduced Regularised n-Body Problem
Suntharan Arunasalam, Holger R. Dullin, Diana M. H. Nguyen
This paper investigates the symmetry reduction of the regularised n-body problem. The three body problem, regularised through quaternions, is examined in detail. We show that for a…
The Lie-Poisson structure of the reduced n-body problem
Holger R. Dullin
The classical n-body problem in d-dimensional space is invariant under the Galilean symmetry group. We reduce by this symmetry group using the method of polynomial invariants. As a…