scholarly journals Towards a high-energy theory for the Higgs phase of gravity

2005 ◽  
Vol 72 (11) ◽  
Author(s):  
Michael L. Graesser ◽  
Ian Low ◽  
Mark B. Wise
Keyword(s):  
High Energy ◽  
High Energy Theory ◽  
Energy Theory

scholarly journals Developments in high energy theory

Pramana ◽  
2009 ◽  
Vol 73 (1) ◽  
pp. 3-60
Author(s):  
Sunil Mukhi ◽  
Probir Roy
Keyword(s):  
High Energy ◽  
High Energy Theory ◽  
Energy Theory

scholarly journals High-energy theory for close Randall-Sundrum branes

2005 ◽  
Vol 71 (12) ◽  
Author(s):  
Claudia de Rham ◽  
Samuel Webster
Keyword(s):  
High Energy ◽  
High Energy Theory ◽  
Energy Theory

scholarly journals LEADING LOGARITHMS IN FIELD THEORY

1999 ◽  
Vol 14 (11) ◽  
pp. 1769-1788 ◽  
Author(s):  
UGO AGLIETTI ◽  
GUIDO CORBÒ ◽  
LUCA TRENTADUE
Keyword(s):  
Field Theory ◽  
Form Factor ◽  
High Energy ◽  
Effective Theory ◽  
Sudakov Form Factor ◽  
Full Theory ◽  
High Energy Theory ◽  
Energy Theory ◽  
Effective Theories

We consider the Sudakov form factor in effective theories and we show that one can derive correctly the double logarithms of the original, high-energy, theory. We show that in effective theories it is possible to separate explicitly soft and hard dynamics, these being two regimes related to velocity conserving and to velocity changing operators respectively. A new effective theory is sketched which extracts the leading collinear singularities of the full theory amplitudes. Finally, we show how all leading logarithmic effects in field theory can be obtained by means of simple effective theories, where they correspond to a renormalization effect.

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