Quantum Computing: a Quantum Group Approach

There is compelling theoretical evidence that quantum physics will change the face of information science. Exciting progress has been made during the last two decades towards the building of a large scale quantum computer. A quantum group approach stands out as a promising route to this holy grail, and provides hope that we may have quantum computers in our future.Comment: To appear in the proceedings of the 2012 Nankai international conference group methods in physic

Towards the Phenomenology of QCD-Instanton Induced Particle Production

We present a first status report on a broad and systematic study of possible manifestations of QCD-instantons at HERA. Considerable motivation comes from the close analogy between instanton-induced $B+L$ violation in electroweak processes and effects of QCD-instantons in deep inelastic scattering. We concentrate on the high multiplicity final state structure, reminiscent of an isotropically decaying ``fireball''. A set of experimental isolation criteria is proposed. They serve to further enhance the striking event signature without significantly suppressing the expected rates.Comment: 32 pages, latex, epsfig, 11 uuencoded figure

On the side of the angels: community involvement in the governance of neighbourhood renewal.

This article draws upon the authors’ experiences of community-led regeneration developed while members of the National Evaluation Team for the NDC Programme. The article continues the focus on urban regeneration adopted in a range of outputs from two of the authors over the last decade. In assessing how the term community has been defined by policy-makers and the challenges involved in empowering communities, the output was aimed at both academic and user communities. For its direct relevance to communities involved in regeneration, the article was awarded the 2006 Sam Aaronovitch Prize, awarded annually by the journal Local Economy

Comparative Literautre: Religion and Religious Symbolism in the Tale of the Grail by Three Authors

The myth of the Grail has long been recognised as the cornerstone of Arthurian literature. Many studies have been conducted on the subject of Christian symbolism in the major Grail romances. However, the aim of the present paper is to prove that the 15th-century “Tale of the Sangrail”, found in Le Morte d’Arthur, by Thomas Malory, presents a greater degree of Christian coloration than 12th -century Chrétien de Troyes’ Perceval and Wolfram von Eschenbach’s Parzival. In order to evaluate this claim, the origin and function of the main elements at the Grail Ceremony were compared in the first place. Secondly, the main characters’ roles were examined to determine variations concerning religious beliefs and overall character development. The findings demonstrated that the main elements at the Grail Ceremony in Thomas Malory’s “The Tale of the Sangrail” are more closely linked to Christian motifs and that Perceval’s psychological development in the same work conflicts with that of a stereotypical Bildungsroman, in contrast with the previous 12th -century versions of the tale