id large_stringlengths 9 16 | title large_stringlengths 1 382 | abstract large_stringlengths 3 6.09k | publish_date date32 | update_date date32 | categories large listlengths 1 13 | authors large_stringlengths 3 62.8k |
|---|---|---|---|---|---|---|
hep-ph/9308310 | Quantum Fluctuations around the Electroweak Sphaleron | We present an analysis of the quantum fluctuations around the electroweak
sphaleron and calculate the associated determinant which gives the 1--loop
correction to the sphaleron transition rate. The calculation differs in various
technical aspects from a previous analysis by Carson et al. so that it can be
considered as... | 1993-08-20 | 2009-10-22 | [
"hep-ph"
] | J. Baacke and S. Junker (Dortmund University) |
hep-ph/9308302 | Possible Tests of CP-Violations in $B^\pm$ Decays | Some experimental tests are suggested for possible CP-violations for decays
of $B^\pm$ bosons. Especially, a detailed comparison of decays $B^+ \rightarrow
D^0 \pi^+ \pi^+ \pi^-$ and $B^- \rightarrow \overline{D^0} \pi^- \pi^- \pi^+$
will lead to tests of not only CP, but also C, and P invariances. | 1993-08-19 | 2007-05-23 | [
"hep-ph"
] | S. Okubo |
hep-ph/9308301 | A Relativistic Constituent Quark Model | We investigate the predictive power of a relativistic quark model formulated
on the light-front. The nucleon electromagnetic form factors, the semileptonic
weak decays of the hyperons and the magnetic moments of both baryon octet and
decuplet are calculated and found to be in excellent agreement with experiment. | 1993-08-19 | 2011-04-15 | [
"hep-ph"
] | Felix Schlumpf |
hep-ph/9308300 | Hydrodynamical Beam Jets in High Energy Hadronic Collisions | A study of hadronic data up to TEVATRON energies in terms of relativistic
hydrodynamics indicates an extended 1-dimensional stage of the expansion which
suggests a jet like behaviour of the fireball along the collision axis. | 1993-08-19 | 2011-04-20 | [
"hep-ph",
"nucl-th"
] | U. Ornik, R.M. Weiner and G. Wilk |
hep-ph/9308303 | The Pomeron as Massive Gluons | A QCD-Pomeron composed by two non-perturbative gluons with a dynamically
generated mass, is constructed in a gauge invariant way. The gluon propagator
is infrared-finite. The model properly describes data on elastic scattering,
exclusive $\rho$ production in deep inelastic scattering (DIS) and the
$J/\Psi$-nucleon tota... | 1993-08-19 | 2007-05-23 | [
"hep-ph"
] | M.B. Gay Ducati |
hep-ph/9308298 | Problem of Statistical Model in Deep Inelastic Scattering Phenomenology | Recent Deep Inelastic data leads to an up-down quark asymmetry of the nucleon
sea. Explanations of the flavour asymmetry and the di-lepton production in
proton-nucleus collisions call for a temperature $T \approx 100$ MeV in a
statistical model. This T may be conjectured as being due to the
Fulling-Davies-Unruh effect.... | 1993-08-19 | 2009-10-22 | [
"hep-ph"
] | Jishnu Dey, Lauro Tomio, Mira Dey |
hep-ph/9308299 | The Level Crossing Phenomenon with Yukawa Interactions | In the minimal model of electroweak interactions we carefully investigate the
spectrum of the massive euclidean \dop \ in three, four and five dimensions
($D$) in the presence of \tly \ nontrivial \exl \ fields. More specifically we
study the cases of the \inst \ ($D=4$), \sp \ ($D=3$) as well as that of the
($D=5$) \d... | 1993-08-19 | 2009-10-22 | [
"hep-ph"
] | Minos Axenides, Andrei Johansen and Holger Bech Nielsen |
hep-ph/9308297 | Fields in the Vicinity of a Superconducting Cosmic String | Superconducting cosmic strings may be viewed as wires of thickness
$1/\Lambda$ with $\Lambda=10^{16}$ TeV. We show that the weak interactions will
spread out the current to distances $r= (1/M_Z)\ln (I/M_Z)$, where $I$ is the
magnitude of the current in the string. Consequences for the scattering of
light by these strin... | 1993-08-18 | 2007-05-23 | [
"hep-ph"
] | Myron Bander and H. R. Rubinstein |
hep-ph/9308295 | Complete Next to Leading Order QCD Corrections to the Photon Structure
Functions $F^\gamma_2(x,Q^2)$ and $F_L^\gamma(x,Q^2)$ | We present the complete NLO QCD analysis of the photon structure functions
$F_2^\gamma(x,Q^2)$ and $F_L^\gamma(x,Q^2)$ for a real photon target. In
particular we study the heavy flavor content of the structure functions which
is due to two different production mechanisms, namely collisions of a virtual
photon with a re... | 1993-08-18 | 2008-11-26 | [
"hep-ph"
] | E.Laenen, S.Riemersma, J.Smith, W.L. van Neerven |
hep-ph/9308296 | Lepton Flavor Violation and the Tau Neutrino Mass | We point out that, in the left-right symmetric model of weak interaction, if
$\nu_\tau$ mass is in the keV to MeV range, there is a strong correlation
between rare decays such as $\tau \rightarrow 3 \mu, \tau \rightarrow 3 e$ and
the $\nu_\tau$ mass. In particular, we point out that a large range of
$\nu_\tau$ masses a... | 1993-08-18 | 2009-10-22 | [
"hep-ph"
] | R.N. Mohapatra, S. Nussinov and X. Zhang |
hep-ph/9308290 | The Sphaleron Barrier in the Presence of Fermions | We calculate the minimal energy path over the sphaleron barrier in the
pre\-sen\-ce of fermions, assuming that the fermions of a doublet are
degenerate in mass. This allows for spherically symmetric ans\"atze for the
fields, when the mixing angle dependence is neglected. While light fermions
have little influence on th... | 1993-08-18 | 2009-10-22 | [
"hep-ph"
] | Guido Nolte and Jutta Kunz |
hep-ph/9308292 | Cosmological Implications of Dynamical Supersymmetry Breaking | We provide a taxonomy of dynamical supersymmetry breaking theories, and
discuss the cosmological implications of the various types of models. Models in
which supersymmetry breaking is produced by chiral superfields which only have
interactions of gravitational strength (\eg\ string theory moduli) are
inconsistent with ... | 1993-08-18 | 2008-11-26 | [
"hep-ph"
] | Tom Banks, David B. Kaplan and Ann E. Nelson |
hep-ph/9308291 | Scalar Stoponium | We study the decays of a scalar \stst\ bound state \sigst, where \st\ is the
lighter stop eigenstate. If \st\ has no tree--level 2--body decays, the
dominant decay modes of \sigst\ are $gg$ or, if $m_h < \mst \ll \mstt$, a pair
of light scalar Higgs bosons $h$. The best signal for \sigst\ production at
hadron colliders... | 1993-08-18 | 2007-05-23 | [
"hep-ph"
] | M. Drees (Univ. of Wisconsin, Madison) and M.M. Nojiri (KEK, Japan) |
hep-ph/9308289 | Spinor Helicity Technique and String Reorganization for Multiloop
Diagrams | Methods to apply the spinor helicity technique and string reorganization to
multiloop amplitudes using the Feynman- and Schwinger-parameter representations
are reviewed and expanded. | 1993-08-18 | 2015-06-25 | [
"hep-ph",
"hep-th"
] | C.S. Lam |
hep-ph/9308293 | Detecting the Photon-Photon Interaction by Colliding Laser Beam
Interferometry | The feasibility of detecting the photon-photon interaction using Fabry-Perot
type laser interferometers developed for gravity wave detection is
demonstrated. An ``external'' laser beam, serving as a refractive medium, is
alternatively fed into the cavities of the interferometer and made to collide
with the ``internal''... | 1993-08-18 | 2007-05-23 | [
"hep-ph",
"gr-qc",
"hep-th"
] | M. Hossein Partovi |
hep-ph/9308288 | Nonperturbative Contributions to the Inclusive Rare Decays $B\to
X_s\gamma$ and $B\to X_s\ell^+\ell^-$ | We discuss nonperturbative contributions to the inclusive rare $B$ decays
$B\to X_s\gamma$ and $B\to X_s\ell^+\ell^-$. We employ an operator product
expansion and the heavy quark effective theory to compute the leading
corrections to the decay rate found in the free quark decay model, which is
exact in the limit $m_b\t... | 1993-08-18 | 2009-10-22 | [
"hep-ph"
] | Adam F. Falk, Michael Luke and Martin J. Savage |
hep-ph/9308294 | Anomalous Dimensions of High Twist Operators in QCD at $N \rightarrow 1$
and large $Q^2 | The anomalous dimensions of high-twist operators in deeply inelastic
scattering ($\gamma_{2n}$) are calculated in the limit when the moment variable
$N \rightarrow 1$ (or $x_B\rightarrow 0$) and at large $Q^2$ (the double
logarithmic approximation) in perturbative QCD. We find that the value of
$\gamma_{2n}(N-1)$ in th... | 1993-08-18 | 2008-11-26 | [
"hep-ph"
] | E.Laenen, E.Levin and A.G. Shuvaev |
hep-ph/9308286 | Quantum solitons of the nonlinear sigma-model with broken chiral
symmetry | It is proved that the quantum-mechanical consideration of global breathing of
a hedgehog-like field configuration leads to the dynamically stable soliton
solutions in the nonlinear sigma-model without the Skyrme term. Such solutions
exist only when chiral symmetry of the model is broken. | 1993-08-18 | 2014-11-17 | [
"hep-ph"
] | A.P. Kostyuk, A.P. Kobushkin, N.M. Chepilko and T. Okazaki |
hep-ph/9308287 | Extracting $|V_{bc}|$, $m_c$ and $m_b$ from Inclusive $D$ and $B$ Decays | Using recent results for nonperturbative contributions to the $B$ and $D$
meson inclusive semileptonic widths, a model independent extraction of $\vbc$,
$m_c$ and $m_b$ is made from the experimentally measured $B$ and $D$ lifetimes
and semileptonic branching ratios. Constraining the parameters of the HQET at
$\CO(1/m_Q... | 1993-08-17 | 2010-11-01 | [
"hep-ph"
] | Michael Luke and Martin J. Savage |
hep-ph/9308281 | Single Top Production in $e\gamma$ Collisions | We study single top production in high energy $e\gamma$ collisions. The
process $e\gamma\to\nu b\bar t$ can serve as a unique tool for measuring the
$Wtb$ coupling. We show that allowing for realistic luminosity and backgrounds,
the size of this coupling can be determined to within 10 (5)\% in an $e\gamma$
collider bui... | 1993-08-17 | 2007-05-23 | [
"hep-ph"
] | Eran Yehudai (Fermilab) and Stephen Godfrey and K. Andrew Peterson
(Carleton University) |
hep-ph/9308283 | Corrections to Chiral Dynamics of Heavy Hadrons: (I) 1/M Correction | In earlier publications we have analyzed the strong and radiative decays of
heavy hadrons in a formalism which incorporates both heavy-quark and chiral
symmetries. In particular, we have derived a heavy-hadron chiral Lagrangian
whose coupling constants are related by the heavy-quark flavor-spin symmetry
arising from th... | 1993-08-17 | 2009-10-22 | [
"hep-ph"
] | H.Y. Cheng, C.Y. Cheung, G.L. Lin, Y.C. Lin, T.M. Yan and H.L. Yu |
hep-ph/9308285 | Effective lagrangian for B and D semileptonic decays | An effective lagrangian incorporating both chiral and heavy quark symmetries
and describing the low momentum interactions of heavy mesons and light scalar
and vector resonances is presented. Using some available data and assuming
nearest pole dominance for the form factors we can calculate, at the leading
order in chir... | 1993-08-17 | 2007-05-23 | [
"hep-ph"
] | N. Di Bartolomeo |
hep-ph/9308284 | Rotational Corrections to Axial Currents in Semibosonized SU(3)
Nambu--Jona-Lasinio Model | We examine $O(1/\Ne)$ rotational corrections to axial couplings \gt~ and \go~
in the framework of the semibosonized SU(3) Nambu--Jona-Lasinio model. A
novelty is due to the observation that the rotational (cranking) velocity and
the rotation matrix itself do not commute within semiclassical quantization
scheme. If time... | 1993-08-17 | 2010-11-19 | [
"hep-ph"
] | A. Blotz, M. Praszalowicz and K. Goeke |
hep-ph/9308278 | Zeros of tree amplitudes at rest and symmetries of mechanical systems | We consider the tree amplitudes of production of $n_2$ scalar particles by
$n_1$ particles of another kind, where both initial and final particles are at
rest and on mass shell, in a model of two scalar fields with $O(2)$ symmetric
interaction and unequal masses. We find that these amplitudes are zero except
for the lo... | 1993-08-16 | 2008-11-26 | [
"hep-ph"
] | M.V. Libanov, V.A. Rubakov and S.V. Troitsky |
hep-ph/9308282 | Does $K_L-K_S$ mass difference constraints or \\ claims new physics
beyond the Standard Model? | The ratio $\Delta m_K/m_K$ within the standard model with 3 generations is
calculated as a function of the CP nonconserving phase $\delta_{13}$ and the
quark masses $m_c,m_t$ assuming the current values of the
Cabibbo-Kobayashi-Maskawa mixing angles. We have found that varying
$\delta_{13}$ and $m_c$ within the allowed... | 1993-08-16 | 2007-05-23 | [
"hep-ph"
] | F. Pisano and V. Pleitez |
hep-ph/9308280 | Nucleation Rates in Flat and Curved Space | Nucleation rates for tunneling processes in Minkowski and de Sitter space are
investigated, taking into account one loop prefactors. In particular, we con-
sider the creation of membranes by an antisymmetric tensor field, analogous to
Schwinger pair production. This can be viewed as a model for the decay of false
(or t... | 1993-08-16 | 2010-11-01 | [
"hep-ph",
"gr-qc",
"hep-th"
] | J. Garriga |
hep-ph/9308279 | Pseudo-Stable Bubbles | The evolution of spherically symmetric unstable scalar field configurations
(``bubbles'') is examined for both symmetric (SDWP) and asymmetric (ADWP)
double-well potentials. Bubbles with initial static energies $E_0\la E_{{\rm
crit}}$, where $E_{{\rm crit}}$ is some critical value, shrink in a time scale
determined by ... | 1993-08-16 | 2009-10-22 | [
"hep-ph"
] | Marcelo Gleiser |
hep-ph/9308277 | Naturally Large Tan $\beta$ | We show that if there are only two Higgs doublets in the supersymmetric
standard model, large $\tan\beta$ requires a fine tuning in the parameters of
the Lagrangian of order ($1/\tan\beta$), which cannot be explained by any
approximate symmetry. With an extended Higgs sector, large $\tan\beta$ can be
natural. We give a... | 1993-08-15 | 2009-09-15 | [
"hep-ph"
] | Ann E. Nelson and Lisa Randall |
hep-ph/9308276 | The Electroweak Chiral Lagrangian for the Standard Model with a Heavy
Higgs | The most general chiral Lagrangian for electroweak interactions with the
complete set of $SU(2)_L\times U(1)_Y$ invariant operators up to dimension four
is considered. The two-point and three-point functions with external gauge
fields are derived from this effective chiral Lagrangian to one-loop order in a
generic $R_\... | 1993-08-14 | 2009-10-22 | [
"hep-ph"
] | M.J. Herrero and E. Ruiz Morales |
hep-ph/9308271 | Towards a Theory of Soft Terms for the Supersymmetric Standard Model | We perform a systematic analysis of the soft supersymmetry-breaking terms
arising from four-dimensional strings. The analysis does not assume any
specific supersymmetry-breaking mechanism but provides a means of parametrizing
our ignorance in a way consistent with some known properties of
four-dimensional strings. We i... | 1993-08-13 | 2010-02-18 | [
"hep-ph",
"hep-th"
] | A. Brignole, L.E. Ib\'a\~nez and C. Mu\~noz |
hep-ph/9308269 | Cosmic Ray Signatures of Multi-W Processes | We explore the discovery potential of cosmic ray physics experiments for
Standard Model processes involving the nonperturbative production of O(30) weak
gauge bosons. We demonstrate an experimental insensitivity to proton-induced
processes and emphasize the importance of neutrino-induced processes. The Fly's
Eye curren... | 1993-08-13 | 2011-05-23 | [
"hep-ph"
] | D.A. Morris and A. Ringwald |
hep-ph/9308270 | On Primordial Magnetic Fields of Electroweak Origin | We consider Vachaspati's primordial magnetic field which is generated at the
electroweak phase transition. Assuming that either the gradients of the Higgs
field or, alternatively, the magnetic field itself are stochastic variables
with a normal distribution, we find that the resulting magnetic field has an
{\em rms} va... | 1993-08-13 | 2009-10-22 | [
"hep-ph"
] | K. Enqvist and P. Olesen |
hep-ph/9308275 | Cubic Mass Relation in $\rm SU(3)\times U(1)$ Electroweak Theory | In the 331 model, lepton number may be explicitly broken by trilinear scalar
self couplings. This leads to neutrino masses proportional to the cube of the
corresponding charged lepton mass, with consequences for solar neutrinos and
for hot dark matter. | 1993-08-13 | 2009-10-22 | [
"hep-ph"
] | Paul H. Frampton, Plamen I. Krastev and James T. Liu |
hep-ph/9308273 | One-Loop Corrections to Bubble Nucleation Rate at Finite Temperature | We present an evaluation of the 1-loop prefactor in the lifetime of a
metastable state which decays at finite temperature by bubble nucleation. Such
a state is considered in one-component phi^4 model in three space dimensions.
The calculation serves as a prototype application of a fast numerical method
for evaluating t... | 1993-08-13 | 2010-11-01 | [
"hep-ph",
"hep-th"
] | J. Baacke and V. Kiselev (Dortmund University) |
hep-ph/9308272 | The Rare Decays $K^+\to\pi^+\nu\bar\nu$\ and $K_L\to\mu^+\mu^-$\ Beyond
Leading Logarithms | We analyze the branching ratio for the FCNC mode $K^+\to\pi^+\nu\bar\nu$\ in
the standard model with QCD effects taken into account consistently to
next-to-leading order. This involves a two-loop renormalization group analysis
for the charm contribution, presented in this paper, and the calculation of
$O(\alpha_s)$ cor... | 1993-08-13 | 2009-10-09 | [
"hep-ph"
] | G. Buchalla and A.J. Buras |
hep-ph/9308274 | Connections between Deep-Inelastic and Annihilation Processes at
Next-to-Next-to-Leading Order and Beyond | We have discovered 7 intimate connections between the published results for
the radiative corrections, $\Ck$, to the Gross--Llewellyn Smith (GLS) sum rule,
in deep-inelastic lepton scattering, and the radiative corrections, $\Cr$, to
the Adler function of the flavour-singlet vector current, in $\ee$
annihilation. These... | 1993-08-13 | 2009-10-22 | [
"hep-ph"
] | D.J.Broadhurst and A.L.Kataev |
hep-ph/9308266 | The strongest experimental constraints on SU(5)xU(1) supergravity models | We consider a class of well motivated string-inspired flipped $SU(5)$
supergravity models which include four supersymmetry breaking scenarios:
no-scale, strict no-scale, dilaton, and special dilaton, such that only three
parameters are needed to describe all new phenomena $(m_t,\tan\beta,m_{\tilde
g})$. We show that th... | 1993-08-12 | 2009-08-25 | [
"hep-ph"
] | J. Lopez, D. Nanopoulos, G. Park, and A. Zichichi |
hep-ph/9308265 | The Exact Renormalisation Group and Approximate Solutions | We investigate the structure of Polchinski's formulation of the flow
equations for the continuum Wilson effective action.
Reinterpretations in terms of I.R. cutoff greens functions are given. A
promising non-perturbative approximation scheme is derived by carefully taking
the sharp cutoff limit and expanding in `irre... | 1993-08-12 | 2009-10-22 | [
"hep-ph",
"hep-th"
] | Tim R. Morris |
hep-ph/9308268 | Investigation of Long Baseline Neutrino Oscillations from Experiments at
KAON | The proposed KAON factory at the Triumf Laboratory in Vancouver, Canada
provides a unique opportunity for high statistics long baseline neutrino
oscillation experiments. Several possibilities are under active consideration.
In this paper we describe the theoretical expectations for a {\it very} long
baseline experiment... | 1993-08-12 | 2008-02-03 | [
"hep-ph"
] | Scott Hayward, Martin Sevior, Nathan Weiss and Dennis Wright |
hep-ph/9308263 | Q^2-Dependence of the Proton's G_1 Structure Function Sum Rule | We study the $Q^2$ variation of the first moment of the nucleon's
spin-dependent structure function $G_1$. As $Q^2 \rightarrow 0$ the moment is
determined by the low energy theorem for Compton scattering. In the
deep-inelastic region the moment is calculated using twist expansion to order
$1/Q^2$. Based on these limits... | 1993-08-12 | 2009-10-22 | [
"hep-ph"
] | Xiangdong Ji and Peter Unrau |
hep-ph/9308264 | Radiative $B \to K^* \gamma $ transition in QCD | We evaluate the branching ratios of the radiative decays $B \to K^* \gamma $,
and $B \to K_1 \gamma $ in the framework of three-point function QCD sum rules.
We find: $ \Gamma(B \to K^* \gamma) / \Gamma(b \to s \gamma) = 0.17 \pm 0.05$
and $ \Gamma(B \to K_1 \gamma) / \Gamma(b \to s \gamma) = 0.30 \pm 0.15$. We
also st... | 1993-08-12 | 2009-10-22 | [
"hep-ph"
] | P. Colangelo, C. A. Dominguez, G. Nardulli, N. Paver |
hep-ph/9308267 | Moments of the Virtual Photon Structure Function | The photon structure function is a useful testing ground for QCD. It is
perturbatively computable apart from a contribution from what is usually called
the hadronic component of the photon. There have been many proposals for this
nonperturbative part of the real photon structure function. By studying moments
of the vir... | 1993-08-12 | 2010-11-01 | [
"hep-ph"
] | Sun Myong Kim and Thomas F. Walsh |
hep-ph/9308258 | Astrophysical and Terrestrial Constraints on Singlet Majoron Models | The general Lagrangian containing the couplings of the Higgs scalars to
Majorana neutrinos is presented in the context of singlet Majoron models with
intergenerational mixings. The analytical expressions for the coupling of the
Majoron field to fermions are derived within these models. Astrophysical
considerations impl... | 1993-08-11 | 2008-11-26 | [
"hep-ph"
] | Apostolos Pilaftsis |
hep-ph/9308259 | Gauge-Symmetric Approach to Effective Lagrangians: The \eta' Meson from
QCD | We present a general scheme for extracting effective degrees of freedom from
an underlying fundamental Lagrangian, through a series of well-defined
transformations in the functional integral of the cut-off theory. This is done
by introducing collective fields in a gauge-symmetric manner. Through
appropriate gauge fixin... | 1993-08-11 | 2009-10-22 | [
"hep-ph"
] | P.H. Damgaard, H.B. Nielsen and R. Sollacher |
hep-ph/9308261 | QCD calculation of J/psi+gamma mass distributions | We compute the J/psi+gamma invariant-mass distributions from the QCD
subprocess g + g --> J/psi+gamma. At large masses, this subprocess is the
dominant mechanism for J/psi+gamma production, and data could provide a good
test of QCD. The mass distribution peaks at relatively small masses (3.4 - 4.0
GeV) and the subproce... | 1993-08-11 | 2008-11-26 | [
"hep-ph"
] | E.L.Berger and K.Sridhar |
hep-ph/9308255 | Do Search for Dibaryonic De - Excitations in Relativistic Nuclear
Reactions | Some odd characteristics are observed in the single particle distributions
obtained from $ He + Li $ interactions at $ 4.5 AGeV/c $ momenta which are
explained as the manifestation of a new mechanism of strangeness production via
dibaryonic de-excitations. A signature of the formation of hadronic and
baryonic clusters ... | 1993-08-11 | 2019-08-17 | [
"hep-ph"
] | C.Besliu, V.Popa, L.Popa, V.Topor Pop |
hep-ph/9308256 | Study of the simplest realistic Higgs sector in quark-lepton symmetric
models | A discrete symmetry between quarks and (generalized) leptons can exist in
nature, and its spontaneous symmetry breaking scale can be as low as a few TeV.
Such a discrete symmetry also has interesting implications for how electroweak
symmetry is spontaneously broken, because the simplest version of the theory
requires t... | 1993-08-11 | 2014-11-17 | [
"hep-ph"
] | Y. Levin and R. R. Volkas |
hep-ph/9308257 | Parton Interaction Rates in the Quark-Gluon Plasma | The transport interaction rates of elastic scattering processes of thermal
partons in the quark-gluon plasma are calculated beyond the leading logarithm
approximation using the effective perturbation theory for QCD at finite
temperatures developed by Braaten and Pisarski. The results for the ordinary
and transport inte... | 1993-08-11 | 2009-10-22 | [
"hep-ph",
"nucl-th"
] | Markus H. Thoma |
hep-ph/9308260 | Flow Equations for N Point Functions and Bound States | We discuss the exact renormalization group or flow equation for the effective
action and its decomposition into one particle irreducible N point functions.
With the help of a truncated flow equation for the four point function we study
the bound state problem for scalar fields. A combination of analytic and
numerical m... | 1993-08-11 | 2008-11-26 | [
"hep-ph",
"hep-th"
] | Ulrich Ellwanger |
hep-ph/9308262 | Operator Product Expansion for Inclusive Semileptonic Decays in Heavy
Quark Effective Field Theory | Inclusive semileptonic decays are discussed in the framework of heavy quark
effective field theory by employing the short distance expansion in the
effective theory. The lowest order term turns out to be the parton model; the
higher order terms may be regarded as correction terms to the parton model
result. The first n... | 1993-08-11 | 2009-10-22 | [
"hep-ph"
] | Thomas Mannel |
hep-ph/9308253 | On the relation between Euclidean and real time calculations of Green
functions at finite temperature | We find a relation between the semiclassical approximation of the temperature
(Matsubara) 2-point correlator and the corresponding classical Green function
in real time at finite temperature. The anharmonic oscillator at finite
temperature is used to illustrate our statement, which is however of rather
general origin. | 1993-08-10 | 2009-12-30 | [
"hep-ph"
] | A. Bochkarev |
hep-ph/9308251 | Testing the handedness of a heavy $W^{\prime}$ at future hadron
colliders | We show that the associated production $pp\to W^{\prime}W$, and the rare
decay $pp\to W'\to \bar\ell\ell W$ are useful tests of $W'$ couplings to
fermions at future hadron colliders. For $M_{W'}\sim (1 - 3)$ TeV they would
allow a clean determination on whether the $W'$ couples to $V-A$ or $V+A$
currents. As an illustr... | 1993-08-10 | 2009-09-17 | [
"hep-ph"
] | Mirjam Cvetii\v{c}, Paul Langacker and Jiang Liu |
hep-ph/9308252 | The Updated MSW Analysis and the Standard Solar Model Uncertainties | We update the analysis of the MSW and general astrophysical solutions to the
combined solar neutrino observations by including the GALLEX II result. We also
show that our parametrized flux uncertainties are equivalent to the Monte-Carlo
results of Bahcall and Ulrich. | 1993-08-10 | 2007-05-23 | [
"hep-ph",
"astro-ph"
] | Naoya Hata and Paul Langacker |
hep-ph/9308247 | Positronium Spectroscopy in a Magnetic Field | Hyperfine spectroscopy of positronium formed in the presence of a static
magnetic field is considered. Generalising the situation hitherto developed in
the literature, the magnetic field is not assumed to be parallel to the
momentum of incoming polarised positrons, while the possibility of electron
polarisation is also... | 1993-08-09 | 2007-05-23 | [
"hep-ph",
"nucl-th"
] | Jan Govaerts |
hep-ph/9308254 | On the Hadronic Contribution to Light-by-light Scattering in $g_\mu-2$ | We comment on the theoretical uncertainties involved in estimating the
hadronic effects on the light-by-light scattering contribution to the anomalous
magnetic moment of the muon, especially based on the analysis and results of T.
Kinoshita, B. Ni\v zi\'c, and Y. Okamoto, Phys.\ Rev.\ D31, 2108 (1985). From
the point o... | 1993-08-09 | 2009-10-22 | [
"hep-ph"
] | Martin B. Einhorn |
hep-ph/9308250 | Dynamical Electroweak Breaking: Issues and Challenges | After briefly remarking on alternatives for breaking the electroweak
symmetry, I discuss the implication that recent precision experiments at LEP
have for the symmetry breaking sector. The difficulties associated with
generating fermion masses when the electroweak symmetry is broken dynamically
are exposed and an alter... | 1993-08-09 | 2007-05-23 | [
"hep-ph"
] | R. D. Peccei |
hep-ph/9308248 | Signals For Parity Violation in the Electroweak Symmetry Breaking Sector | We consider the possibility of observing a parity violating but $CP$
conserving interaction in the symmetry breaking sector of the electroweak
theory. We find that the best probe for such an interaction is a
forward-backward asymmetry in $W^+W^-$ production from polarized $e^-_R e^+_L$
collisions. An observable asymmet... | 1993-08-09 | 2009-10-22 | [
"hep-ph"
] | S. Dawson and G. Valencia |
hep-ph/9308249 | Cancellation of Infrared Divergences in Thermal QED | As a preliminary step, the radiation produced by a classical charged current
coupled to a quantized $A_{\mu}$ is solved. To each order in $\alpha$, all
infrared divergences cancel between the virtual $\gamma$'s and the real
$\gamma$'s absorbed from the plasma or emitted into the plasma. When all orders
of perturbation ... | 1993-08-09 | 2009-10-22 | [
"hep-ph"
] | H. Arthur Weldon |
hep-ph/9308245 | Dynamical Properties of Heavy-Ion Collisions from the Photon-Photon
Intensity Correlations | We consider here the bremsstrahlung emission of photons at low and
intermediate energies $ E_{lab}\le 1000 MeV/u$ of the projectile. and derive
expressions more general than previous results obtained by Neuhauser which were
limited to the case of isotropic systems. We find that the two-photon
correlation function stron... | 1993-08-08 | 2010-11-01 | [
"hep-ph",
"nucl-th"
] | L.V. Razumov and R.M. Weiner |
hep-ph/9308246 | Inclusive Semileptonic B and Polarized Lambda_b Decays from QCD | The differential decay spectrum $d\Gamma/dE_e dq^2$ for the semileptonic
decay of an unpolarized hadron containing a b-quark, and the decay spectrum
$d\Gamma/dE_e dq^2 d\!\cos\theta$ for polarized $\Lambda_b$ decay are computed
to second order in the $1/m_b$ expansion. Most of the $1/m_b^2$ corrections
have a simple ph... | 1993-08-08 | 2010-11-01 | [
"hep-ph"
] | Aneesh V. Manohar and Mark B. Wise |
hep-ph/9308244 | The Decay $B\to K^*\gamma$ from QCD Sum Rules | Using the QCD sum rules approach and the complete leading--logarithmic
short--distance coefficients determining the penguin--amplitude, we obtain
$B(B\to K^*\gamma) = (6.8\pm 2.4)\cdot 10^{-5}$ for top--quark masses in the
range (150--200) GeV and $|V_{cb}| = 0.035$ for $\tau_B = 1.5\,\text{ps}$. The
ratio to the inclu... | 1993-08-07 | 2007-05-23 | [
"hep-ph"
] | Patricia Ball |
hep-ph/9308243 | Suppression of Bremsstrahlung at Non-Zero Temperature | The first-order bremsstrahlung emission spectrum is $\alpha d\omega/\omega$
at zero temperature. If the radiation is emitted into a region that contains a
thermal distribution of photons, then the rate is increased by a factor
$1+N(\omega)$ where $N(\omega)$ is the Bose-Einstein function. The stimulated
emission change... | 1993-08-07 | 2009-10-22 | [
"hep-ph"
] | H. Arthur Weldon |
hep-ph/9308242 | Intermittency in Branching Processes | We study the intermittency properties of two branching processes, one with a
uniform and another with a singular splitting kernel. The asymptotic
intermittency indices, as well as the leading corrections to the asymptotic
linear regime are explicitly computed in an analytic framework. Both models are
found to possess a... | 1993-08-07 | 2009-10-22 | [
"hep-ph"
] | Antonio Bouzas |
hep-ph/9308239 | Higgs Search : Present and Future | In this talk I review theoretical bounds on mass of the Higgs scalar in the
Standard Model(SM) and then summarise current experimental limits from the LEP
experiments. Following this I discuss the search strategies for the SM Higgs at
LEP 200 and the TeV energy \eplem\ colliders which are under discussion. This
will be... | 1993-08-06 | 2015-06-25 | [
"hep-ph"
] | R.M. Godbole |
hep-ph/9308238 | Constraints on SUSY Masses in Supersymmetric Grand Unified Theories | Within the Minimal Supersymmetric Grand Unified Theory (MSGUT) masses of the
predicted supersymmetric particles are constrained by the world averaged values
of the electroweak and strong coupling constants, the lower limits on the
proton lifetime,the lower limit on the lifetime of the universe, which implies
an upper l... | 1993-08-06 | 2007-05-23 | [
"hep-ph"
] | W. de Boer, R. Ehret and D.I. Kazakov |
hep-ph/9308234 | Real Higgs singlet and the electroweak phase transition in the standard
model, (UM-P-93/80, OZ-93/20) | The effective potential at finite temperature is constructed within the
minimal standard model when a real Higgs singlet is added on. We find that a
region of parameter space exists for which one can find a first order
transition strong enough to prevent the erasure due to sphalerons of baryon
asymmetry, while keeping ... | 1993-08-06 | 2008-11-26 | [
"hep-ph"
] | J. Choi and R. R. Volkas |
hep-ph/9308240 | Top Quark Physics at Hadron Colliders | I briefly report on what we can learn about the top quark at hadron
colliders. | 1993-08-06 | 2007-05-23 | [
"hep-ph"
] | C.-P. Yuan |
hep-ph/9308235 | Phenomenology of Gluino Searches at the Tevatron | Present data indicates that the gluino (if it exists) must be heavier than
about 95~GeV. During the next few years as the Tevatron integrated luminosity
increases, gluino searches will be able to probe the mass range between 100 and
200~GeV. For masses in this range, a variety of gluino decay modes can provide
viable s... | 1993-08-06 | 2007-05-23 | [
"hep-ph"
] | Howard E. Haber |
hep-ph/9308237 | A Monte Carlo Event Generator for W Off-shell Pair Production including
Higher Order Electromagnetic Radiative Corrections | We present the Monte Carlo event generator {\tt WOPPER} for pair production
of $W$'s and their decays at high energy $e^+e^-$ colliders. {\tt WOPPER}
includes the effects from finite $W$ width and focusses on the calculation of
higher order electromagnetic corrections in the leading log approximation
including soft pho... | 1993-08-06 | 2009-10-22 | [
"hep-ph"
] | H. Anlauf, H. D. Dahmen, P. Manakos and T. Mannel, WOPPER |
hep-ph/9308241 | Production, Decay, and Polarization of Excited Heavy Hadrons | We discuss the production via fragmentation of excited heavy mesons and
baryons, and their subsequent decay. In particular, we consider the question of
whether a net polarization of the initial heavy quark may be detected, either
in a polarization of the final ground state or in anisotropies in the decay
products of th... | 1993-08-06 | 2010-11-01 | [
"hep-ph"
] | Adam F. Falk and Michael E. Peskin |
hep-ph/9308232 | The Nonabelian Debye Mass at Next-to-Leading Order | It is shown that after a resummation of leading high-temperature
contributions, a complete and gauge-independent result for the nonabelian Debye
screening mass at next-to-leading order can be extracted from the static gluon
propagator. In contrast to previous, incomplete results, the correction to the
Debye mass is fou... | 1993-08-05 | 2009-10-22 | [
"hep-ph",
"hep-th"
] | A. K. Rebhan |
hep-ph/9308236 | Dynamics of Moving and Spinning Skyrmions | We study the intermediate- and long-range forces between moving and spinning
Skyrmions, employing two different methods. One uses a relativised product
ansatz for the Skyrme fields, the other models Skyrmions as triplets of scalar
dipoles. The methods lead to the same finite-dimensional Lagrangian dynamical
system whic... | 1993-08-05 | 2009-10-22 | [
"hep-ph",
"hep-th"
] | B.J.Schroers |
hep-ph/9308229 | Non universality of structure functions and measurement of the strange
sea density | We show that there is no real conflict between the two determinations of the
strange sea density from the opposite--sign dimuon production and from the
difference of the $F_2$ structure functions measured in neutrino and muon deep
inelastic scattering. Once non universal sea parton densities are introduced,
which take ... | 1993-08-05 | 2009-10-22 | [
"hep-ph"
] | V.Barone, M.Genovese, N.N.Nikolaev, E.Predazzi and B.G.Zakharov |
hep-ph/9308228 | Hadronic axion, baryogenesis and dark matter | We investigate the prospects of an extra global symmetry, added to the
Standard Model in the context of baryogenesis. The $PQ$ symmetry is studied as
an example. We show that the hadronic axion provides a protection of the
B-asymmetry even if $B-L$=0 and that there are no limits on the neutrino
masses. It is also shown... | 1993-08-05 | 2007-05-23 | [
"hep-ph"
] | Bengt-{\AA}ke Lindholm |
hep-ph/9308233 | Supersymmetry with Grand Unification | Supersymmetry (SUSY) has many well known attractions, especially in the
context of Grand Unified Theories (GUTs). SUSY stabilizes scalar mass
corrections (the hierarchy problem), greatly reduces the number of free
parameters, facilitates gauge coupling unification, and provides a plausible
candidate for cosmological da... | 1993-08-05 | 2008-02-03 | [
"hep-ph"
] | V. Barger, M. S. Berger, P. Ohmann, and R.J.N. Phillips |
hep-ph/9308231 | Factorial Moments in a Generalized Lattice Gas Model | We construct a simple multicomponent lattice gas model in one dimension in
which each site can either be empty or occupied by at most one particle of any
one of $D$ species. Particles interact with a nearest neighbor interaction
which depends on the species involved. This model is capable of reproducing the
relations b... | 1993-08-05 | 2009-10-22 | [
"hep-ph",
"nucl-th"
] | T. Wettig and A.D. Jackson |
hep-ph/9308230 | Sizing up the Nuclear Glue in $J/\psi$-production | Nuclear gluon densities are of great importance to the physics of
relativistic heavy ion collisions, in particular, in assessing the origin of
$J/\psi$-suppression. We describe our attempts to distinguish various models of
the gluonic EMC-effect, using the existing $J/\psi$-production data in
proton-nucleus collisions.... | 1993-08-05 | 2009-10-22 | [
"hep-ph"
] | R.V. Gavai and R.M. Godbole |
hep-ph/9308224 | Loop-Induced Majoronic Decay of Neutrinos: | In models where the suppression of the tree level couplings of fermions with
Goldstone bosons is not protected by symmetry, the loop-induced couplings can
in general dominate over the tree couplings. We demonstrate this by calculating
the decay $\nu\to \nu' + \mbox{Majoron}$ in the simplest singlet Majoron model.
It is... | 1993-08-04 | 2007-05-23 | [
"hep-ph"
] | Darwin Chang, Jiang Liu, Palash B. Pal |
hep-ph/9308222 | Regularization Dependence of Running Couplings in Softly Broken
Supersymmetry | We discuss the dependence of running couplings on the choice of
regularization method in a general softly-broken N=1 supersymmetric theory.
Regularization by dimensional reduction respects supersymmetry, but standard
dimensional regularization does not. We find expressions for the differences
between running couplings ... | 1993-08-04 | 2009-10-22 | [
"hep-ph"
] | Stephen P. Martin and Michael T. Vaughn |
hep-ph/9308221 | Polarized Deformed Nuclei Studied via Coincidence Polarized Electron
Scattering: The case of 21 Ne | Coincidence reactions of the type $\svec{A}(\svec{e},e'N)B$ involving the
scattering of polarized electrons from deformed polarized targets are discussed
within the context of the plane--wave impulse approximation. A general
expression for the polarized spectral function for transitions leaving the
residual nucleus in ... | 1993-08-04 | 2009-10-22 | [
"hep-ph",
"nucl-th"
] | J. A. Caballero, T. W. Donnelly, G. I. Poulis, E. Garrido and E. Moya
de Guerra |
hep-ph/9308225 | Proton Decay and Related Processes in Unified Models with Gauged Baryon
Number: | In unification models based on SU(15) or SU(16), baryon number is part of the
gauge symmetry, broken spontaneously. In such models, we discuss various
scenarios of important baryon number violating processes like proton decay and
neutron-antineutron oscillation. Our analysis depends on the effective operator
method, an... | 1993-08-04 | 2010-11-01 | [
"hep-ph"
] | Palash B. Pal, Utpal Sarkar |
hep-ph/9308220 | Quantum Solitons with Cylindrical Symmetry | Soliton solutions with cylindrical symmetry are investigated within the
nonlinear $\sigma $-model disregarding the Skyrme-stabilization term. The
solitons are stabilized by quantization of collective breathing mode and
collapse in the $\hbar \to 0$ limit. It is shown that for such stabilization
mechanism the model, apa... | 1993-08-04 | 2007-05-23 | [
"hep-ph"
] | N.Chepilko, A.Kobushkin and A.Syamtomov |
hep-ph/9308227 | Temperature Dependence of the QCD Coupling | We present a one-loop calculation of a gauge invariant QCD beta function.
Using both momentum and temperature renormalization group equations we
investigate the running coupling in the magnetic sector as a function of
temperature and momentum scale. At fixed momentum scale we find that, in
contrast to $\lambda\phi^4$ o... | 1993-08-04 | 2016-09-01 | [
"hep-ph"
] | M.A. van Eijck, C.R. Stephens and Ch.G. van Weert |
hep-ph/9308223 | Stability of Two Doublet Electroweak Strings | Vortex solutions in the two Higgs doublet electroweak model are constructed,
and their stability to small perturbations is studied. The most general
perturbation is decomposed into angular momentum modes, the least stable mode
is identified, and the linearised energy change of the vortex under this
perturbation is calc... | 1993-08-04 | 2009-10-22 | [
"hep-ph"
] | Michael A. Earnshaw and Margaret James |
hep-ph/9308226 | On a precise calculation of (f_{B_s}/f_B) / (f_{D_s}/f_D) and its
implications on the interpretation of B - \bar B mixing | We observe that quantities like (f_{B_s}/f_B) / (f_{D_s} /f_D) are predicted
to be unity both by heavy quark and by light quark flavor symmetries. Hence,
the deviation from the symmetry prediction must be simultaneously small in both
symmetry breaking parameters, i.e., order of the ratio of light to heavy quarks
masses... | 1993-08-04 | 2010-11-01 | [
"hep-ph"
] | Benjamin Grinstein |
hep-ph/9308217 | Spontaneous CP violation in the Supersymmetric Higgs Sector | Spontaneous CP--violation in the minimal supersymmetric standard model with a
gauge singlet and a cubic superpotential is examined. Although the tree--level
Higgs potential conserves CP, it is shown that with the inclusion of the
one--loop top--quark radiative effects, CP may be broken spontaneously. The
CP--violating ... | 1993-08-03 | 2009-12-30 | [
"hep-ph"
] | K.S. Babu and S.M. Barr |
hep-ph/9308215 | Radiative Symmetry Breaking and the Top Quark Mass in Local
Supersymmetry | Exact low energy expressions are derived for the top-squark and higgs masses,
taking into account radiative contributions due to a heavy top quark. Their
masses are expressed as analytic functions of $m_{1/2}$, $m_{3/2}$, $m_t$ and
$sin\beta$. Constraints from the radiative symmetry breaking mechanism are used
then, to... | 1993-08-03 | 2009-10-22 | [
"hep-ph"
] | G.K. Leontaris |
hep-ph/9308214 | Critical Exponents from the Effective Average Action | We compute the critical behaviour of three-dimensional scalar theories using
a new exact non-perturbative evolution equation. Our values for the critical
exponents agree well with previous precision estimates. | 1993-08-03 | 2009-10-22 | [
"hep-ph"
] | N. Tetradis and C. Wetterich |
hep-ph/9308213 | Precocious Scaling in Antiproton - Proton Scattering at Low Energies | The scaling of the diffraction peak in antiproton--proton scattering has been
investigated from near threshold up to $3\,\,\, GeV/c$ laboratory momenta.It
was shown that the scaling of the differential cross sections are evidentiated
with a surprising accuracy not only at high energies,but also at very low
ones(e.q. $p... | 1993-08-03 | 2019-08-17 | [
"hep-ph"
] | D.B.Ion, V.Topor Pop, C.Petrascu, V.Popa |
hep-ph/9308219 | Two New Supersymmetric Options for Two Higgs Doublets at the Electroweak
Energy Scale | Contrary to common belief, the requirement that supersymmetry exists and that
there are two Higgs doublets and no singlet at the electroweak energy scale
does not necessarily result in the minimal supersymmetric standard model
(MSSM). Two interesting alternatives are presented. | 1993-08-03 | 2007-05-23 | [
"hep-ph"
] | Ernest Ma |
hep-ph/9308212 | Effective Field Theories with Instantons | We explain how nonperturbative effects can be systematically included when
constructing an effective field theory. We concentrate in particular on the
matching calculation, by which a low energy theory without a heavy particle
degree of freedom is matched onto the full theory. The matching calculation
requires some new... | 1993-08-03 | 2009-09-11 | [
"hep-ph",
"hep-th"
] | Howard Georgi and Samuel T. Osofsky |
hep-ph/9308218 | Alignment in Gamma-Hadron Families Detected by Deep Lead X-Ray Emulsion
Chambers | Alignment of main fluxes of energy in a target plane is found in families of
cosmic ray particles detected in deep lead X-ray emulsion chambers. The
fraction of aligned events becomes unexpectedly large for superfamilies with
the total energy of gamma-quanta exceeding $10^3$ TeV. This can be considered
as an evidence o... | 1993-08-03 | 2007-05-23 | [
"hep-ph"
] | I.P. Ivanenko, V.V. Kopenkin, A.K. Managadze and I.V. Rakobolskaya |
hep-ph/9308216 | Event shape criteria for single-lepton top signals | Single-lepton plus jets signals from $t\bar t$ production at hadron colliders
generally give more spherically symmetrical events than the principal
backgrounds from $W$ production. We show that sphericity and aplanarity
criteria, applied to lepton plus neutrino plus four jet final states at the
Fermilab Tevatron $p\bar... | 1993-08-03 | 2009-09-15 | [
"hep-ph"
] | V.Barger, J.Ohnemus, and R.J.N.Phillips |
hep-ph/9308210 | Two Body Non Leptonic Decays of B and B_s Mesons | We perform an analysis of two-body non leptonic decays of $B$ and $B_s$
mesons in the factorization approximation. We make use of the semileptonic
decay amplitudes previously calculated on the basis of an effective lagrangian
satisfying chiral and heavy quark symmetries and including spin 1 resonances.
Exclusive semile... | 1993-08-03 | 2011-08-17 | [
"hep-ph"
] | A. Deandrea, N. Di Bartolomeo, R. Gatto and G. Nardulli |
hep-ph/9308211 | Can the Axions of Standard--like Superstring Models Solve the Strong CP
Problem? | We find that there are three axions in standard--like superstring models in
the four dimensional free fermionic formulation. These axions are either
harmful or very heavy. Therefore, they cannot solve the strong CP problem. We
show that this is a general result in superstring models with chiral
generations from the $Z_... | 1993-08-03 | 2009-10-22 | [
"hep-ph"
] | Edi Halyo |
hep-ph/9308209 | The Supersymmetric Top-Ten Lists | Ten reasons are given why supersymmetry is the leading candidate for physics
beyond the Standard Model. Ultimately, the experimental discovery of
supersymmetric particles at future colliders will determine whether
supersymmetry is relevant for TeV scale physics. The grand hope of
supersymmetry enthusiasts is to connect... | 1993-08-03 | 2009-09-25 | [
"hep-ph"
] | Howard E. Haber |
hep-ph/9308202 | Neutrinos at high energy accelerators | PREAMBLE, BRIEF HISTORY AND PRELIMINARIES, QUICK REVIEW OF BASIC NEUTRINO
PROPERTIES, CHARGED CURRENT NEUTRINO PROCESSES, NEUTRAL CURRENT NEUTRINO
PROCESSES, VERY HEAVY NEUTRINOS, CONCLUDING SUMMARY | 1993-08-02 | 2007-05-23 | [
"hep-ph"
] | Probir Roy |
hep-ph/9308204 | Radiative Kaon Decays $K^\pm\to\pi^\pm\pi^0\gamma$ and Direct CP
Violation | It is stressed that a measurement of the electric dipole amplitude for direct
photon emission in $\kpm$ decays through its interference with inner
bremsstrahlung is important for differentiating among various models. Effects
of amplitude CP violation in the radiative decays of the charged kaon are
analyzed in the Stand... | 1993-08-02 | 2008-11-26 | [
"hep-ph"
] | Hai-Yang Cheng |
hep-ph/9308208 | Non-universal soft scalar masses in supersymmetric theories | The existence of non--universal soft masses is the most general situation in
supersymmetric theories. We study the consecuences that this situation has for
the low--energy sparticle spectrum. In particular, we analize in detail the
contribution to the scalar mass renormalization group equations of the $U(1)_Y$
D--term.... | 1993-08-02 | 2009-10-22 | [
"hep-ph"
] | A. Lleida and C. Munoz |
hep-ph/9308201 | Equivalence of Hamiltonian and Lagrangian Path Integral Quantization:
Effective Gauge Theories | The equivalence of correct Hamiltonian and naive Lagrangian (Faddeev--Popov)
path integral quantization (Matthews's theorem) is proven for gauge theories
with arbitrary effective interaction terms. Effective gauge-boson
self-interactions and effective interactions with scalar and fermion fields are
considered. This res... | 1993-08-02 | 2009-10-22 | [
"hep-ph",
"hep-th"
] | Carsten Grosse-Knetter (Universitaet Bielefeld) |
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