Hello, In all papers on adiabatic quantum computation I am aware of, an eigenvalue gap condition is assumed between the ground state and first excited state to prevent state...

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What is the aspect of topology for studying cosmology?

The Ohio State University One open post-doctoral position is available in the area of nanoindentation (modeling and experiment). The position is supported from research...

The Ohio State University Post-doctoral or Ph.D. graduate student positions are available in the area of advanced nonlinear and linear acoustics and ultrasonics...

Hello. I'm finishing an undergraduate research project on lattice gauge theory, and I have a question about spin network states: in short, is there any efficient method for...

In article , Igor Khavkine wrote: In the context of lattice gauge theories, we are usually interested...

Hi all, I have several magnets (bars) of well known size. These magnets are placed on a table and they can rotate around their center until they reach a stable state. I...

Hi, I'm very interested in quantum gravity and cosmology, but in my country there is no one who can guide me in this subject. So I was wondering if someone could give me some...

Virtual Community for the Simulation and the Numerical Modeling - Finite Element Analysis FEA Computational Fluid Dynamics CFD Hello, I signal you the Italian Group of...

Are apparent forces due to the expansion of the universe considered in cosmology? Here is an example: suppose a hypothetical galaxy with a dense center surrounded by a...

Some updates on the Bullet Cluster / dark matter saga. You can now see a picture of the Bullet Cluster he http://math.ucr.edu/home/baez/week238.html I've also updated a...

Hi everyone, I read once that a rho(0)-meson cannot decay into two pi(0)-mesons. (it decays into a pi(+)pi(-)) does anyone know why it cant decay into two pi(0)? thanks....

Thus spake "John (Liberty) Bell" Oh No wrote: For an orbital motion acceleration is r w^2. In this case constant acceleration...

Hi everyone! I have a few questions regarding renormalization in QFT. 1. In Peskin chapter 10, he renormalizes phi^4 theory using the renormalization conditions in equation...

Thus spake "John (Liberty) Bell" But you have already claimed, in prior discussions, that observers placed on opposite sides of Pioneer...

Thus spake "John (Liberty) Bell" Which requires that observers in different directions can all be in agreement about the relative motion of...

Monash University, Melbourne, Australia PhD and postdoctoral opportunities are available to work on various experimental and theoretical projects at the Micro/Nanophysics...

The experimental high energy physics group at the University of Hawaii invites outstanding applicants for a position of Postdoctoral Fellow. Full time, federally funded and...

Dear all, I'm currently reading into the topic of AC corona discharge in order to develop a simulation, which should enable a transient analysis of the fields, the...