Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Schrans, S."'
Publikováno v:
Nucl.Phys.B408:3-42,1993
We present a detailed investigation of scattering processes in $W_3$ string theory. We discover further physical states with continuous momentum, which involve excitations of the ghosts as well as the matter, and use them to gain a better understandi
Externí odkaz:
http://arxiv.org/abs/hep-th/9301099
Publikováno v:
Nucl.Phys.B403:351-376,1993
We present a procedure for computing gauge-invariant scattering amplitudes in the $W_3$ string, and use it to calculate three-point and four-point functions. We show that non-vanishing scattering amplitudes necessarily involve external physical state
Externí odkaz:
http://arxiv.org/abs/hep-th/9212117
Publikováno v:
Mod.Phys.Lett.A7:1835-1842,1992
We discuss new realisations of $W$ algebras in which the currents are expressed in terms of two arbitrary commuting energy-momentum tensors together with a set of free scalar fields. This contrasts with the previously-known realisations, which involv
Externí odkaz:
http://arxiv.org/abs/hep-th/9203024
Publikováno v:
Nucl.Phys.B379:47-62,1992
We discuss the physical spectrum for $W$ strings based on the algebras $B_n$, $D_n$, $E_6$, $E_7$ and $E_8$. For a simply-laced $W$ string, we find a connection with the $(h,h+1)$ unitary Virasoro minimal model, where $h$ is the dual Coxeter number o
Externí odkaz:
http://arxiv.org/abs/hep-th/9202060
Publikováno v:
Nucl.Phys.B385:99-126,1992
We obtain the complete physical spectrum of the $W_N$ string, for arbitrary $N$. The $W_N$ constraints freeze $N-2$ coordinates, while the remaining coordinates appear in the currents only {\it via} their energy-momentum tensor. The spectrum is then
Externí odkaz:
http://arxiv.org/abs/hep-th/9201050
Autor:
Deckmyn, A., Schrans, S.
Publikováno v:
Phys.Lett. B274 (1992) 186-190
We use an argument of Romans showing that every Virasoro construction leads to realizations of $W_3$, to construct $W_3$ realizations on arbitrary affine Lie algebras. Solutions are presented for generic values of the level as well as for specific va
Externí odkaz:
http://arxiv.org/abs/hep-th/9109010
Autor:
Manuel y Keenoy, Begonia, Nonneman, L., de Bosscher, H., Vertommen, J., Schrans, S., De Leeuw, Ivo
Publikováno v:
European journal of clinical nutrition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2097::0045012153487fb14e7d2b3e17996fd3
https://hdl.handle.net/10067/433030151162165141
https://hdl.handle.net/10067/433030151162165141
Publikováno v:
Magnesium research : official organ of the International Society for the Development of Research on Magnesium (SDRM)
Type 1 diabetic patients with low RBC-MG have an increased in vitro oxidizability of LDL and VLDL as compared to matched diabetic controls with normal RBC-MG. In this study the effect of a 10 week intensive oral + i.v. supplementation with Mg was stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2097::f10e2e4fb5cd7eff70f828a073495318
https://hdl.handle.net/10067/1035230151162165141
https://hdl.handle.net/10067/1035230151162165141
Publikováno v:
Magnesium research
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2097::9f15ce0fcf1e7fa1c15aaf911565f43c
https://hdl.handle.net/10067/242630151162165141
https://hdl.handle.net/10067/242630151162165141
Publikováno v:
Diabetes, nutrition and metabolism
Recent epidemiologic and serologic data in humans suggest a relation between the use of cow's milk in early life and a diabetogenic triggering effect of antibodies to B-lactoglobulin. Moreover, several reports have shown that antibodies against bovin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2097::ac49c98cb3a1c9288fe816596bdcc8ba
https://hdl.handle.net/10067/998490151162165141
https://hdl.handle.net/10067/998490151162165141