9 citations · 18 across the 8 of their papers we have counts for
8 papers
A Non-Abelian Generalization of the Alexander Polynomial from Quantum
Matthew Harper
One construction of the Alexander polynomial is as a quantum invariant associated with representations of restricted quantum at a fourth root of unity. We general…
Seifert-Torres Type Formulas for the Alexander Polynomial from Quantum
Matthew Harper
We develop a diagrammatic calculus for representations of unrolled quantum at a fourth root of unity. This allows us to prove Seifert-Torres type formulas for cer…
Verma Modules for Restricted Quantum Groups at a Fourth Root of Unity
Matthew Harper
For a semisimple Lie algebra of rank , let be the restricted quantum group of at a primitive fourth root of unity. T…
The scissors mode from a different perspective
Matthew Harper, Larry Zamick
The scissors mode, a magnetic dipole excitation-mainly orbital is usually discussed in terms of a transition from a J=0^{+} ground state to a J=1^{+} excited state. This is underst…
A critical look at the vibrational model for ^{92}Pd and comparison with ^{48}Cr
Shadow Robinson, Castaly Fan, Matthew Harper +1
We compare the effects of turning off and turning on the T=0 interaction on the spectra of 92Pd and 48Cr--both 8 particle systems. We find qualitative differences for the 2 nuclei.…
Consequences of omitting spin-orbit partner configurations on B(E2)'s and quadrupole moments in nuclei
Larry Zamick, Yitzhak Sharon, Shadow Robinson +1
Calculations of B(E2)'s and quadruplole moments in the g_{9/2 region below ^{100} Sn are hampered by the fact that the inclusion of the g_{7/2}configuration leads to model spaces t…
J=0 T=1 Pairing Interaction Selection Rules
Matthew Harper, Larry Zamick
Wave functions arising form a pairing Hamiltonian E(0) i,e, one in which the interaction is only between J=0^{+}T=1 pairs, lead to magnetic dipole and Gamow-Teller transition rates…
Wave functions of the Q.Q interaction in terms of unitary 9-j coefficients
Larry Zamick, Matthew Harper
We obtain wave functions for 2 protons and 2 neutrons in the g_{9/2} shell expressed as column vectors with amplitudes D(J_{p},J_{n}). When we use a quadrupole-quadrupole interacti…