Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Erick J. Weinberg"'
Autor:
Erick J. Weinberg
Classical solutions play an important role in quantum field theory, high-energy physics and cosmology. Real-time soliton solutions give rise to particles, such as magnetic monopoles, and extended structures, such as domain walls and cosmic strings, t
Publikováno v:
Physical Review D. 94
Using numerical and analytic methods, we study quantum tunneling from a Minkowski false vacuum to an anti-de Sitter true vacuum. Scanning the parameter space of theories with quartic and non-polynomial potentials, we find that for any given potential
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae6c79fdf550339977a343e323401ff9
https://doi.org/10.1103/physrevd.94.025023
https://doi.org/10.1103/physrevd.94.025023
Autor:
Erick J. Weinberg
Publikováno v:
Classical Solutions in Quantum Field Theory: Solitons and Instantons in High Energy Physics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c467dcd52fe89781a3f5394c6ae9490
https://doi.org/10.1017/cbo9781139017787.014
https://doi.org/10.1017/cbo9781139017787.014
Autor:
Erick J. Weinberg
Publikováno v:
Classical Solutions in Quantum Field Theory: Solitons and Instantons in High Energy Physics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a632d212429f22d987d714d13c5c0400
https://doi.org/10.1017/cbo9781139017787.015
https://doi.org/10.1017/cbo9781139017787.015
Autor:
Erick J. Weinberg, Hakjoon Lee
Publikováno v:
Physical Review D. 90
We investigate the negative modes about Coleman-De Luccia bounces governing vacuum transitions in de Sitter space, with the goal of gaining physical insight into the various anomalous results associated with these that have been reported in the liter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34d41cf3185235711a56f709280532cc
https://doi.org/10.1103/physrevd.90.124002
https://doi.org/10.1103/physrevd.90.124002
Autor:
Gene D. Sprouse, Erick J. Weinberg
Publikováno v:
Physical Review D. 90
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53714c013ff1d34088000c0ce84d4747
https://doi.org/10.1103/physrevd.90.010002
https://doi.org/10.1103/physrevd.90.010002
Autor:
Gene D. Sprouse, Erick J. Weinberg
Publikováno v:
Physical Review D. 90
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90bd927a3d6099e939b785b3b76758b8
https://doi.org/10.1103/physrevd.90.020002
https://doi.org/10.1103/physrevd.90.020002
Publikováno v:
Scopus-Elsevier
We study the effects of internal symmetries on the decay by bubble nucleation of a metastable false vacuum. The zero modes about the bounce solution that are associated with the breaking of continuous internal symmetries result in an enhancement of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::872573ae4c0f2156aec0a21f6a4bcae9
https://doi.org/10.1103/physrevd.55.4903
https://doi.org/10.1103/physrevd.55.4903
We argue that a generic instability afflicts vacua that arise in theories whose moduli space has large dimension. Specifically, by studying theories with multiple scalar fields we provide numerical evidence that for a generic local minimum of the pot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ce27fbc194a95ad06b84b1991f0cb8f