27 citations · 105 across the 6 of their papers we have counts for
6 papers
Resummation of fluctuations near ferromagnetic quantum critical points
C. J. Pedder, F. Krüger, A. G. Green
We present a detailed analysis of the non-analytic structure of the free energy for the itinerant ferromagnet near the quantum critical point in two and three dimensions. We analyz…
Fluctuation-induced pair density wave in itinerant ferromagnets
G. J. Conduit, C. J. Pedder, A. G. Green
Magnetic fluctuations near to quantum criticality can have profound effects. They lead to characteristic scaling at high temperature which may ultimately give way to a reconstructi…
Tunneling D0-branes
Chris Pedder
In the D0-D4-brane system, D0-branes do not tunnel. Instead, they form bound states with the D4-brane, whose ground states are exact. However, the D0-brane quantum mechanics contai…
The Berry Phase of D0-Branes
Chris Pedder, Julian Sonner, David Tong
We study SU(2) Yang-Mills quantum mechanics with N=2,4,8 and 16 supercharges. This describes the non-relativistic dynamics of a pair of D0-branes moving in d=3,4,6 and 10 spacetime…
The Geometric Phase and Gravitational Precession of D-Branes
Chris Pedder, Julian Sonner, David Tong
We study Berry's phase in the D0-D4-brane system. When a D0-brane moves in the background of D4-branes, the first excited states undergo a holonomy described by a non-Abelian Berry…
The Geometric Phase in Supersymmetric Quantum Mechanics
Chris Pedder, Julian Sonner, David Tong
We explore the geometric phase in N=(2,2) supersymmetric quantum mechanics. The Witten index ensures the existence of degenerate ground states, resulting in a non-Abelian Berry con…