54 citations · 222 across the 11 of their papers we have counts for
11 papers
Freedom of mixer rotation-axis improves performance in the quantum approximate optimization algorithm
L. C. G. Govia, C. Poole, M. Saffman +1
Variational quantum algorithms such as the quantum approximate optimization algorithm (QAOA) are particularly attractive candidates for implementation on near-term quantum processo…
Gauge coupling beta functions to four-loop order in the Standard Model
Joshua Davies, Florian Herren, Colin Poole +2
We compute the beta functions of the three Standard Model gauge couplings to four-loop order in the modified minimal subtraction scheme. At this order a proper definition of …
Constraints on 3- and 4-loop -functions in a general four-dimensional Quantum Field Theory
Colin Poole, Anders Eller Thomsen
The -functions of marginal couplings are known to be closely related to the -function through Osborn's equation, derived using the local renormalization group. It is possi…
Weyl Consistency Conditions and
C. Poole, A. E. Thomsen
The treatment of in Dimensional Regularization leads to ambiguities in field-theoretic calculations, of which one example is the coefficient of a particular term in the fou…
Scheme invariants in phi^4 theory in four dimensions
I. Jack, C. Poole
We provide an analysis of the structure of renormalisation scheme invariants for the case of theory, relevant in four dimensions. We give a complete discussion of the invaria…
The a-function for N=2 supersymmetric gauge theories in three dimensions
J. A. Gracey, I. Jack, C. Poole +1
Recently, the existence of a candidate a-function for renormalisable theories in three dimensions was demonstrated for a general theory at leading order and for a scalar-fermion th…