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Gauge Field Theories

- S. Pokorski
- Physics
- 31 July 1987

Preface Introduction 1. Classical fields, symmetries and their breaking 2. Path integral formulation of quantum field theory 3. Feynman rules for Yang-Mills theories 4. Introduction to the theory of… Expand

Higgs Physics at the HL-LHC and HE-LHC

- M. Cepeda, S. Gori, +374 authors Yi-Ming Zhong
- Physics
- 31 January 2019

The discovery of the Higgs boson in 2012, by the ATLAS and CMS experiments, was a success achieved with only a percent of the entire dataset foreseen for the LHC. It opened a landscape of… Expand

Curvature and isocurvature perturbations in two-field inflation

- Z. Lalak, D. Langlois, S. Pokorski, K. Turzyński
- Physics
- 2 April 2007

We study cosmological perturbations in two-field inflation, allowing for non-standard kinetic terms. We calculate analytically the spectra of curvature and isocurvature modes at Hubble crossing, up… Expand

Gauge invariant effective Lagrangian for Kaluza-Klein modes

- C. T. Hill, S. Pokorski, Jing Wang
- Physics
- 4 April 2001

We construct a manifestly gauge invariant Lagrangian in $3+1$ dimensions for N Kaluza-Klein modes of an $\mathrm{SU}(m)$ gauge theory in the bulk. For example, if the bulk is $4+1,$ the effective… Expand

Supersymmetrizing branes with bulk in five-dimensional supergravity

- A. Falkowski, Z. Lalak, S. Pokorski
- Physics
- 12 April 2000

Abstract We supersymmetrize a class of moduli dependent potentials living on branes with the help of additional bulk terms in 5d N =2 supergravity. The resulting theories are gauged supergravities… Expand

Stability of flux compactifications and the pattern of supersymmetry breaking

- K. Choi, A. Falkowski, H. Nilles, M. Olechowski, S. Pokorski
- Physics
- 1 November 2004

We extend the KKLT approach to moduli stabilization by including the dilaton and the complex structure moduli into the effective supergravity theory. Decoupling of the dilaton is neither always… Expand

Supersymmetry and FCNC effects

- M. Misiak, S. Pokorski, J. Rosiek
- Physics
- 27 March 1997

We consider Flavour Changing Neutral Current processes in the framework of the supersymmetric extension of the Standard Model. FCNC constraints on the structure of sfermion mass matrices are… Expand

Theoretical uncertainties and phenomenological aspects of B → XSγ decay

- A. Buras, M. Misiak, Manfred Muenz, S. Pokorski
- Physics
- 23 November 1993

Abstract We analyze uncertainties in the theoretical prediction for the inclusive branching ratio BR[ B → X s γ ]. We find that the dominant uncertainty in the leading order expression comes from its… Expand

QUANTUM CORRECTIONS TO NEUTRINO MASSES AND MIXING ANGLES

- P. Chankowski, S. Pokorski
- Physics
- 18 October 2001

Neutrino masses originate most likely at some high energy scale M≫MZ. To obtain reliable predictions for neutrino masses and mixing angles one has to take into account quantum corrections which, in… Expand

Lepton-flavour violating B decays in generic Z ′ models

Andreas Crivellin, Lars Hofer, Joaquim Matias, Ulrich Nierste, Stefan Pokorski, and Janusz Rosiek CERN Theory Division, CH–1211 Geneva 23, Switzerland Universitat Autònoma de Barcelona, 08193… Expand

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