D
Daniel C. Hackett
Researcher at University of Colorado Boulder
Publications - 36
Citations - 742
Daniel C. Hackett is an academic researcher from University of Colorado Boulder. The author has contributed to research in topics: Gauge theory & Fermion. The author has an hindex of 9, co-authored 26 publications receiving 394 citations. Previous affiliations of Daniel C. Hackett include Massachusetts Institute of Technology.
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Journal ArticleDOI
Equivariant Flow-Based Sampling for Lattice Gauge Theory.
Gurtej Kanwar,Michael S. Albergo,D. L. Boyda,Kyle Cranmer,Daniel C. Hackett,Sébastien Racanière,Danilo Jimenez Rezende,Phiala E. Shanahan +7 more
TL;DR: This work defines a class of machine-learned flow-based sampling algorithms for lattice gauge theories that are gauge invariant by construction and demonstrates the application of this framework to U(1) gauge theory in two spacetime dimensions.
Journal ArticleDOI
Sampling using SU ( N ) gauge equivariant flows
D. L. Boyda,Gurtej Kanwar,Sébastien Racanière,Danilo Jimenez Rezende,Michael S. Albergo,Kyle Cranmer,Daniel C. Hackett,Phiala E. Shanahan +7 more
TL;DR: In this article, a flow-based sampling algorithm for lattice gauge theories that is gauge invariant by construction is presented. But this algorithm is restricted to two dimensions and cannot be used to sample distributions of single SU(N) variables.
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Spectroscopy of SU(4) composite Higgs theory with two distinct fermion representations
Venkitesh Ayyar,Thomas DeGrand,Maarten Golterman,Daniel C. Hackett,William I. Jay,Ethan T. Neil,Yigal Shamir,Benjamin Svetitsky +7 more
TL;DR: In this article, the SU(4) lattice gauge theory coupled to dynamical fermions in the fundamental and two-index antisymmetric (sextet) representations simultaneously was simulated.
Journal ArticleDOI
Baryon spectrum of SU(4) composite Higgs theory with two distinct fermion representations
Venkitesh Ayyar,Thomas DeGrand,Daniel C. Hackett,William I. Jay,Ethan T. Neil,Ethan T. Neil,Yigal Shamir,Benjamin Svetitsky +7 more
TL;DR: In this article, the baryon spectrum of SU(4) lattice gauge theory coupled to dynamical fermions in the fundamental and two-index antisymmetric (sextet) representations simultaneously is computed.
Journal ArticleDOI
Partial compositeness and baryon matrix elements on the lattice
Venkitesh Ayyar,Venkitesh Ayyar,Thomas DeGrand,Daniel C. Hackett,William I. Jay,William I. Jay,Ethan T. Neil,Ethan T. Neil,Yigal Shamir,Benjamin Svetitsky +9 more
TL;DR: In this article, the authors presented the first calculation of the relevant matrix element in a lattice model which is very close to a candidate theory containing a composite Higgs boson and a partially composite top quark.