Shan Cheng

most citedHochschild homology, trace map and

ζ

-cycles

30 citations · 76 across the 4 of their papers we have counts for

collaborators

4 papers

math.NT2022★ 30 cited

Hochschild homology, trace map and $ζ$ -cycles

Alain Connes, Caterina Consani

In this paper we consider two spectral realizations of the zeros of the Riemann zeta function. The first one involves all non-trivial (non-real) zeros and is expressed in terms of…

hep-ph2014★ 10 cited

The NLO contributions to the scalar pion form factors and the $O (α_{s}^{2})$ annihilation corrections to the $B \to π π$ decays

Shan Cheng, Ya-Lan Zhang, Zhen-Jun Xiao

In this paper, by employing the $k_{T}$ factorization theorem, we made the first calculation for the space-like scalar pion form factor $Q^{2} F (Q^{2})$ at the leading order (LO) and t…

hep-ph2014★ 8 cited

The perturbative QCD factorization of $ρ γ^{⋆} \to π$

Shan Cheng, Zhen-Jun Xiao

In this paper, we firstly varify that the factorization hypothesis is valid for the exclusive process $ρ γ^{⋆} \to π$ at the next-to-leading order (NLO) with the collinear facto…

hep-ph2014★ 28 cited

$B \to π π$ decays and effects of the next-to-leading order contributions

Ya-Lan Zhang, Xue-Yan Liu, Ying-Ying Fan +2

In this paper we perform a systematic study for the three $B \to (π^{+} π^{-}, π^{+} π^{0}, π^{0} π^{0})$ decays in the perturbative QCD (pQCD) factorization approach with the inclusion of all curr…

Hochschild homology, trace map and ζ-cycles

The NLO contributions to the scalar pion form factors and the O(αs2​) annihilation corrections to the B→ππ decays

The perturbative QCD factorization of ργ⋆→π

B→ππ decays and effects of the next-to-leading order contributions

Hochschild homology, trace map and $ζ$ -cycles

The NLO contributions to the scalar pion form factors and the $O (α_{s}^{2})$ annihilation corrections to the $B \to π π$ decays

The perturbative QCD factorization of $ρ γ^{⋆} \to π$

$B \to π π$ decays and effects of the next-to-leading order contributions