S. Paul

activity

20162026

most cited

P

-wave

π π

scattering and the

ρ

resonance from lattice QCD

101 citations · 284 across the 21 of their papers we have counts for

collaborators

22 papers

cs.CL2026

Do AI Agents Gossip? Evaluative Talk in Human and AI-Agent Online Communities

Yong-Hui Hua, Chih-Han Lin, Shu-Kai Hsieh

Gossip, defined as evaluative talk about absent third parties, is widely seen as a uniquely human social practice. This study examines whether comparable discourse emerges spontane…

hep-lat2026

$D \to (K π)_{27}$ at the SU(3)-flavour-symmetric point I: Methodology and strong phase determination

Matthew Black, Felix Erben, Maxwell T. Hansen +5

We present part one of an SU(3)-flavour-symmetric lattice QCD calculation of the amplitude for a $D$ -meson decaying to a $K π$ final state in the 27-dimensional irreducible represen…

hep-lat2026

$T_{cc}$ pole trajectory

Protick Mohanta, Srijit Paul, Subhasish Basak

We investigate the spectrum of doubly charmed tetraquark $T_{cc}$ with quantum number $I (J^{P}) = 0 (1^{+})$ using MILC's $N_{f} = 2 + 1 + 1$ HISQ gauge ensembles at two lattice spacings. We…

hep-lat2025★ 11 cited

$B \to ρ ℓ ν ˉ$ resonance form factors from $B \to π π ℓ ν ˉ$ in lattice QCD

Luka Leskovec, Stefan Meinel, Marcus Petschlies +3

The decay $B \to ρ ℓ ν ˉ$ is an attractive process for determining the magnitude of the smallest CKM matrix element, $∣ V_{u b} ∣$ , and can provide new insights into the origin of…

hep-lat2024

Lattice outlook on $B \to ρ ℓ ν ˉ$ and $B \to K^{⋆} ℓℓ$

Luka Leskovec, Stefan Meinel, Marcus Petschlies +4

Lattice Quantum Chromodynamics (QCD) has significantly contributed to our understanding of the CKM matrix through precise determinations of hadronic matrix elements. With advanceme…

hep-lat2023★ 6 cited

Elastic Nucleon-Pion scattering amplitudes in the $Δ$ channel at physical pion mass from Lattice QCD

Constantia Alexandrou, Simone Bacchio, Giannis Koutsou +4

We present an investigation of pion-nucleon elastic scattering in the $I (J^{P}) = \frac{3}{2} (\frac{3}{2}^{+})$ channel using lattice QCD with degenerate up and down, strange and c…

Do AI Agents Gossip? Evaluative Talk in Human and AI-Agent Online Communities

D→(Kπ)27​ at the SU(3)-flavour-symmetric point I: Methodology and strong phase determination

Tcc​ pole trajectory

B→ρℓνˉ resonance form factors from B→ππℓνˉ in lattice QCD

Lattice outlook on B→ρℓνˉ and B→K⋆ℓℓ

Elastic Nucleon-Pion scattering amplitudes in the Δ channel at physical pion mass from Lattice QCD

$D \to (K π)_{27}$ at the SU(3)-flavour-symmetric point I: Methodology and strong phase determination

$T_{cc}$ pole trajectory

$B \to ρ ℓ ν ˉ$ resonance form factors from $B \to π π ℓ ν ˉ$ in lattice QCD

Lattice outlook on $B \to ρ ℓ ν ˉ$ and $B \to K^{⋆} ℓℓ$

Elastic Nucleon-Pion scattering amplitudes in the $Δ$ channel at physical pion mass from Lattice QCD