Showing 1995Show all

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cond-mat1995

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…

hep-ph1995★ 2 cited

Heavy Fermion Screening Effects and Gauge Invariance

Yi Liao, Yu-Ping Kuang, Chong-Sheng Li

We show that the naively expected large virtual heavy fermion effects in low energy processes may be screened if the process under consideration contains external gauge bosons cons…

hep-ph1995★ 6 cited

Four-Body Chiral Order Parameters in the Massless Fermion Phase

Pieter Maris, Qing Wang

The fermion four-point functions and condensates as the chiral symmetry order parameters are calculated analytically in U(1) gauge theory in the massless phase. It is shown that in…

hep-ph1995★ 2 cited

Axial Vector Couplings of the Nucleon in Chiral Quark Model Incorporating Anomaly Effects

Xiaoyuan Li, Yi Liao

Renormalization of the axial vector currents due to Goldstone loops is studied in a simple extension of Manohar - Georgi chiral quark model which incorporates anomaly effe…

hep-ph1995★ 20 cited

Multiscale Technicolor and the Zbb-bar Vertex

Chong-Xing Yue, Yu-Ping Kuang, Gong-Ru Lu

We estimate the correction to the Zbb-bar vertex arising from the exchanges of the sideways extended technicolor (ETC) boson and the flavor-diagonal ETC boson in the multiscale wal…

solv-int1995★ 36 cited

Classical Poisson structures and r-matrices from constrained flows

Yunbo Zeng, Jarmo Hietarinta

We construct the classical Poisson structure and -matrix for some finite dimensional integrable Hamiltonian systems obtained by constraining the flows of soliton equations in a…

hep-ph1995★ 1 cited

Probing Electroweak Symmetry Breaking Mechanism at the LHC: A Guideline from Power Counting Analysis

H. -J. He, Y. -P. Kuang, C. -P. Yuan

We formulate the equivalence theorem as a theoretical criterion for sensitively probing the electroweak symmetry breaking mechanism, and develop a precise power counting method for…

hep-ph1995★ 8 cited

Radiative Corrections to the Z-b-(anti-b) and Z-tau-(anti-tau) Vertices in a Realistic One-Family Extended Technicolor Model

Chong-Xing Yue, Yu-Ping Kuang, Gong-Ru Lu +1

In a realistic effective one-family extended technicolor(ETC) model without exact custodial symmetry, we calculate the one-loop corrections to the Z-b-(anti-b) and Z-tau-(anti-tau)…

hep-ph1995

Detecting the intermediate-mass Higgs boson through the associate production channel pp --> t + anti-t + H + X

Hong-Yi Zhou, Yu-Ping Kuang

We examine the detection of the intermediate-mass Higgs boson (IMH) at LHC through the associate production channel pp-->t+(anti-t)+H+X-->l+photon+ photon+X'. It is shown that by a…