tree

Tree-unitary sigma models and their application to strong WW scattering

research

Sigma models are exhibited which have tree amplitudes for Goldstone boson scattering that satisfy elastic unitarity exactly. The models have

A new graft on the family tree

book

Tree Level Supergravity and the Matrix Model

research

It has recently been shown that the Matrix model and supergravity give the same predictions for three graviton scattering. This

A London Plane-Tree, and Other Verse

book

Tree Parity Machine Rekeying Architectures

research

The necessity to secure the communication between hardware components in embedded systems becomes increasingly important with regard to the secrecy

A Review of the Middle American Tree Frogs of the Genus Ptychohyla

book

Tree-level unitarity constraints in the 2HDM with CP-violation

research

We obtain tree-level unitarity constraints for the Two Higgs Doublet Model (2HDM) with explicit CP-violation. We limit ourselves to the

Afloat in the Forest; Or, A Voyage among the Tree-Tops

book

Tree-level renormalization

research

It is shown in the framework of the N-component scalar model that the saddle point structure may generate non-trivial renormalization

Tree Contractions and Evolutionary Trees

research

An evolutionary tree is a rooted tree where each internal vertex has at least two children and where the leaves