activity
20042021
most citedObservation of PT phase transition in a simple mechanical system

343 citations · 608 across the 17 of their papers we have counts for

collaborators

17 papers

cond-mat.str-el2021★ 9 cited

Canted antiferromagnetic order and spin dynamics in the honeycomb-lattice Tb2Ir3Ga9

Feng Ye, Zachary Morgan, Wei Tian +7

Single crystal neutron diffraction, inelastic neutron scattering, bulk magnetization measurements, and first-principles calculations are used to investigate the magnetic properties…

math-ph2012★ 343 cited

Observation of PT phase transition in a simple mechanical system

Carl M. Bender, Bjorn K. Berntson, David Parker +1

If a Hamiltonian is PT symmetric, there are two possibilities: Either the eigenvalues are entirely real, in which case the Hamiltonian is said to be in an unbroken-PT-symmetric pha…

cond-mat.supr-con2009

Proposed experiment: out-of-plane nodal lines in SrRuO

David Parker

Since the original proposal of an unconventional chiral order parameter in the ruthenate perovskite superconductor SrRuO, much attention has been given to the possibili…

cond-mat.supr-con2008★ 169 cited

NMR relaxation rate in superconducting pnictides: extended scenario

D. Parker, O. V. Dolgov, M. M. Korshunov +2

Recently, several measurements of the nuclear spin lattice relaxation rate in the newly discovered superconducting Fe-pnictides have been reported. These measurements…

cond-mat.supr-con2006★ 6 cited

Small coherence peak near in unconventional superconductors

David Parker, Stephan Haas

It is usually believed that a coherence peak just below T in the nuclear spin lattice relaxation rate T in superconducting materials is a signature of conventional…

cond-mat.supr-con2005

Upper critical field H_c2 in PrOs4Sb12

D. Parker, K. Maki, H. Won

We study the upper critical field of the A and B phases in the triplet superconductor PrOs_{4}Sb_{12} within the p+h-wave superconductivity proposed recently for this material. The…