Publications (18)
Geometry, elasticity, and activity in the transport of self-propelled filaments in turbulence
Kunal Kumar, Aliv Sahoo, Rahul Kumar Singh +1
We investigate the transport of elastic active filaments in two-dimensional turbulence, focusing on how propulsion geometry and elasticity determine vortex trapping and transport.…
Magnetic Fluffy Dark Matter
Kunal Kumar, Arjun Menon, Tim M. P. Tait
We explore extensions of inelastic Dark Matter and Magnetic inelastic Dark Matter where the WIMP can scatter to a tower of heavier states. We assume a WIMP mass $m_Ï\sim \mathcal{…
Beautiful Mirrors at the LHC
Kunal Kumar, William Shepherd, Tim M. P. Tait +1
We explore the "Beautiful Mirrors" model, which aims to explain the measured value of , discrepant at the level. This scenario introduces vector-like quarks which…
DeepContext: Stateful Real-Time Detection of Multi-Turn Adversarial Intent Drift in LLMs
Justin Albrethsen, Yash Datta, Kunal Kumar +1
While Large Language Model (LLM) capabilities have scaled, safety guardrails remain largely stateless, treating multi-turn dialogues as a series of disconnected events. This lack o…
Learning what the Higgs boson is mixed with
Ryan Killick, Kunal Kumar, Heather E. Logan
The Standard Model Higgs boson may be mixed with another scalar that does not couple to fermions. The electroweak quantum numbers of such an additional scalar can be determined by…
Improving the sensitivity of Higgs boson searches in the golden channel
James S. Gainer, Kunal Kumar, Ian Low +1
Leptonic decays of the Higgs boson in the ZZ* channel yield what is known as the golden channel due to its clean signature and good total invariant mass resolution. In addition, th…