D
David B. Kaplan
Researcher at University of Washington
Publications - 161
Citations - 19633
David B. Kaplan is an academic researcher from University of Washington. The author has contributed to research in topics: Effective field theory & Supersymmetry. The author has an hindex of 61, co-authored 161 publications receiving 18141 citations. Previous affiliations of David B. Kaplan include University of California, Santa Barbara & Stanford University.
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Effective field theory, black holes, and the cosmological constant
TL;DR: In this article, a relationship between UV and IR cutoffs is proposed to reconcile the success of local quantum field theory in describing observed particle phenomenology, such that an effective field theory should be a good description of nature.
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A Method for simulating chiral fermions on the lattice
TL;DR: In this article, a lattice theory of massive interacting fermions in 2 n + 1 dimensions was used to simulate the behavior of massless chiral fermion in 2n dimensions if the mass has a step function shape in the extra dimension.
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SU(2) × U(1) breaking by vacuum misalignment
David B. Kaplan,Howard Georgi +1 more
TL;DR: In this article, a third scenario called "oblique hypercolor" is proposed, in which a hyperquark condensate is formed which, although kinematically allowed to point in an SU(2) × U(1) preserving direction, is forced by the Yukawa interactions of the hyperquarks to misalign by a small angle, breaking SU( 2 + u(1).
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Progress in electroweak baryogenesis
TL;DR: In this article, a review of recent work on generating the excess of matter over antimatter in the early universe during the electroweak phase transition is presented. But this work is limited to the early days of the universe.
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Strange goings on in dense nucleonic matter
David B. Kaplan,Ann E. Nelson +1 more
TL;DR: In this article, it was shown that at somewhat higher densities one finds a charged kaon condensate, driven to a large extent by the stgma term interaction with baryons.