130 citations · 964 across the 49 of their papers we have counts for
5 papers · 1 filter
On the Observation of Top Spin Correlation Effect at Tevatron
Darwin Chang, Shih-Chang Lee, Alexei Soumarokov
We propose to observe the top spin correlation effect at Tevatron through the measurement of the correlated asymmetries of the charged lepton momenta using the dilepton decay event…
Exact Solution of an One Dimensional Deterministic Sandpile Model
Darwin Chang, Shih-Chang Lee, Wen-Jer Tzeng
Using the transfer matrix method, we give the exact solution of a deterministic sandpile model for arbitrary , where is the size of a single toppling. The one- and two-point…
Transfer Matrix Method in Sandpile Models
Darwin Chang, Chen-Shan Chin, Shih-Chang Lee
We present a transfer matrix method which is particularly useful for solving some classes of sandpile models. The method is then used to solve the deterministic nonabelian sandpile…
On Exactly Solvable Potentials
Darwin Chang, We-Fu Chang
We investigate two methods of obtaining exactly solvable potentials with analytic forms.
The Effect of Top Quark Polarization at Hadronic Colliders
Darwin Chang, Shih-Chang Lee, Paul Turcotte
We derive a simple analytic expression for q \bar{q}, g g -> t \bar{t} -> b W^+ \bar{b} W^- -> b \bar{l} ν_l \bar{b} l' \bar{ν_{l'}} for on shell intermediate states with the inter…