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Nucleation of vacuum bubbles in Brans-Dicke type theory
Nucleation of vacuum Brans-Dicke type theory
2010/12/21
In this paper, we study nucleation of vacuum bubbles in the Brans-Dicke type theory of
gravity. In the Euclidean signatures, we calculate field combinations of vacuum bubbles as
solutions of Einstei...
The leading hadronic vacuum polarisation on the lattice
chiral Lagrangians lattice gauge theory muons electric moments
2011/1/14
After discussing the relevance of a first principles theory-prediction of the hadronic vacuum polarisation for Standard Model tests, the theoretical challenges for its computation in lattice QCD are r...
30 kV coaxial vacuum-tight feedthrough for operation at cryogenic temperatures
HV feedthrough Cryogenic detectors Liquid Argon TPC
2011/1/5
In this paper we describe the technology of building a vacuum-tight high voltage feedthrough which is able to operate at voltages up to 30 kV. The feedthrough has a coaxial structure
with a grounded ...
Squeezed vacuum reservoir effect for entanglement decay in nonlinear quantum scissors system
entanglement dynamics Kerr coupler squeezed vacuum reservoir
2010/10/18
We discuss the coupler system of two nonlinear oscillators excited by an external coherent field prepared in a maximally entangled state (Bell-like state). We show that as a result of the coupler inte...
Vacuum Cryostat's Pressure Dependent Dark Conductivity Measurements on a-Si:H and a-SiN:H Films
A. Dark conductivity B. Cryostat pressure C.Surface effect
2010/4/15
The electrical properties of a-Si:( H ) and a- SiN ):( H ) films prepared by plasma deposition from SiH4+NH3 gas mixtures have been investigated. We observed anomalous peaks in the temperature depende...