Regularization dependence of the lattice higgs-boson mass bound

Gyan Bhanot; Khalil Bitar

doi:10.1103/PhysRevLett.61.798

Regularization dependence of the lattice higgs-boson mass bound

Gyan Bhanot, Khalil Bitar

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44 Scopus citations

Abstract

We numerically study the regularization dependence of the upper bound on the Higgs-particle mass MH(phys) by varying the lattice type and interaction. Computing f and where the scalar mass is 1, we find the bound MH(phys)<620 GeV. However, there is a small but systematic increase in the bound as the coordination number of the lattice increases. Hence, it is not meaningful to quote error estimates on such bounds.

Original language	English (US)
Pages (from-to)	798-801
Number of pages	4
Journal	Physical review letters
Volume	61
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevLett.61.798
State	Published - 1988
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.61.798

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title = "Regularization dependence of the lattice higgs-boson mass bound",

abstract = "We numerically study the regularization dependence of the upper bound on the Higgs-particle mass MH(phys) by varying the lattice type and interaction. Computing f and where the scalar mass is 1, we find the bound MH(phys)<620 GeV. However, there is a small but systematic increase in the bound as the coordination number of the lattice increases. Hence, it is not meaningful to quote error estimates on such bounds.",

author = "Gyan Bhanot and Khalil Bitar",

year = "1988",

doi = "10.1103/PhysRevLett.61.798",

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T1 - Regularization dependence of the lattice higgs-boson mass bound

AU - Bhanot, Gyan

AU - Bitar, Khalil

PY - 1988

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N2 - We numerically study the regularization dependence of the upper bound on the Higgs-particle mass MH(phys) by varying the lattice type and interaction. Computing f and where the scalar mass is 1, we find the bound MH(phys)<620 GeV. However, there is a small but systematic increase in the bound as the coordination number of the lattice increases. Hence, it is not meaningful to quote error estimates on such bounds.

AB - We numerically study the regularization dependence of the upper bound on the Higgs-particle mass MH(phys) by varying the lattice type and interaction. Computing f and where the scalar mass is 1, we find the bound MH(phys)<620 GeV. However, there is a small but systematic increase in the bound as the coordination number of the lattice increases. Hence, it is not meaningful to quote error estimates on such bounds.

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U2 - 10.1103/PhysRevLett.61.798

DO - 10.1103/PhysRevLett.61.798

M3 - Article

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EP - 801

JO - Physical review letters

JF - Physical review letters

IS - 7

ER -

Regularization dependence of the lattice higgs-boson mass bound

Abstract

All Science Journal Classification (ASJC) codes

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