1,503 research outputs found
Barry M. Goldwater Campaign Speeches, 1964, Volume 3
Compilation of presidential campaign speeches and press releases by Barry M. Goldwater, date range October 1 to November 2, 1964
Barry M. Goldwater Campaign Speeches, 1964, Volume 2
Compilation of presidential campaign speeches and press releases by Barry M. Goldwater, date range August 10 to September 30, 1964
Barry M. Goldwater Campaign Speeches, 1964, Volume 1
Compilation of presidential campaign speeches and press releases by Barry M. Goldwater, date range February 12 to June 16, 1964
Spectrum and Completeness of the Integrable 3-state Potts Model: A Finite Size Study
All eigenvalues of the transfer matrix of the integrable 3-state Potts model are computed as polynomials in the spectral variable for chains of length M < or = 7. The zeroes of the eigenvalues are known to satisfy a Bethe's Ansatz equation and thus it is of particular interest that we find many solutions whose zeroes do not satisfy the traditional "string hypothesis". We also find many cases where the integers in the logarithmic form of the Bethe equations do not satisfy the monotonicity properties that they are usually assumed to possess. We present a classification of all eigenvalues in terms of sets of roots and show that, for all M, this classification yields a complete set
Excerpts of Remarks by Senator Barry Goldwater Before the North Carolina Republican State Convention
Presidential campaign speech by Barry M. Goldwater, Greensboro, North Carolina
Spectrum doubling and the extended Brillouin zone scheme in the excitations of the 3-state Potts spin chain
We compute the low-lying excitations of the integrable three state Potts spin chain over both the ferromagnetic and the antiferromagnetic vacua for Q = 0 and Q = 1. All the single particle levels are computed and for Q = 0, the composition rules for all the excitations are obtained. For the antiferromagnetic case a spectrum doubling and an extended Brillouin zone phenomena are observed
Spectrum and completeness of the 3 state superintegrable chiral Potts model
We find the rules which count the energy levels of the three-state superintegrable chiral Potts model and demonstrate that these rules are complete. In the massive phase we show that the spectrum can be written in terms of two single-particle levels where one of the levels has the unusual property that it exists only for a limited range of momentum. We also discuss the relation of the counting rules to the S = 1 XXZ spin chain with anisotropy gamma = 3
Author John M. Barry Tells the Story of Early America’s Emerging Ideals Through Roger Williams
Bestselling author and historian John M. Barry revealed the story behind University namesake and the founder of Rhode Island
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