Zobrazeno 1 - 10
of 364
pro vyhledávání: '"Schmidt, Michael G."'
Autor:
Rancher, Caitlin, Moreland, Angela D., Smith, Daniel W., Cornelison, Vickey, Schmidt, Michael G., Boyle, John, Dayton, James, Kilpatrick, Dean G.
Publikováno v:
In Journal of Psychiatric Research April 2023 160:180-186
Akademický článek
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Publikováno v:
JHEP 08 (2018) 083
Radiative symmetry breaking (RSB) is a theoretically appealing framework for the generation of mass scales through quantum effects. It can be successfully implemented in models with extended scalar and gauge sectors. We provide a systematic analysis
Externí odkaz:
http://arxiv.org/abs/1805.09292
Publikováno v:
JHEP 03 (2018) 014
We present a new method for renormalisation group improvement of the effective potential of a quantum field theory with an arbitrary number of scalar fields. The method amounts to solving the renormalisation group equation for the effective potential
Externí odkaz:
http://arxiv.org/abs/1801.05258
Motivated by recent cosmological observations of a possibly unsuppressed primordial tensor component $r$ of inflationary perturbations, we reanalyse in detail the 5D conformal SUGRA originated natural inflation model of Ref. [1]. The model is a super
Externí odkaz:
http://arxiv.org/abs/1501.03520
Akademický článek
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We consider Yukawa theory in which the fermion mass is induced by a Higgs like scalar. In our model the fermion mass exhibits a temporal dependence, which naturally occurs in the early Universe setting. Assuming that the complex fermion mass changes
Externí odkaz:
http://arxiv.org/abs/1301.4132
Publikováno v:
Annals Phys. 327, 3138 (2012)
We consider the entropy and decoherence in fermionic quantum systems. By making a Gaussian Ansatz for the density operator of a collection of fermions we study statistical 2-point correlators and express the entropy of a system fermion in terms of th
Externí odkaz:
http://arxiv.org/abs/1204.4124
Autor:
Dubbers, Dirk, Schmidt, Michael G.
Experiments with cold and ultracold neutrons have reached a level of precision such that problems far beyond the scale of the present Standard Model of particle physics become accessible to experimental investigation. Due to the close links between p
Externí odkaz:
http://arxiv.org/abs/1105.3694
Publikováno v:
Phys.Rev.D83:085011,2011
We study the decoherence of a renormalised quantum field theoretical system. We consider our novel correlator approach to decoherence where entropy is generated by neglecting observationally inaccessible correlators. Using out-of-equilibrium field th
Externí odkaz:
http://arxiv.org/abs/1102.4713