Tag Archives: Quantum mechanics

Quantum computing will not rescue Moore’s Law

I found this video on quantum computing educational.  It confirmed some things that I’ve been pondering about quantum computing for a while, notably its limitations, which are discussed after about the five minute mark. The strength of quantum computing is that … Continue reading

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Einstein, Schrodinger, and the reluctance to give up hard determinism

Ethan Siegel on his Starts With a Bang blog has an interesting review of Paul Halpern’s new book on Einstein and Schrodinger, and their refusal to allow the implications of quantum physics to dissuade them from idea that the universe … Continue reading

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SMBC: To the collider!

This may well be the best explanation of particle colliders, like the Large Hadron Collider, I’ve seen in a long time. Click through for full sized version, and for the Feynman diagram in the red button caption. via Saturday Morning Breakfast Cereal. … Continue reading

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New interpretation of quantum physics: Many Interacting Worlds

There’s a new interpretation of quantum mechanics: Scientists propose existence and interaction of parallel worlds: Many Interacting Worlds theory challenges foundations of quantum science — ScienceDaily. This new interpretation appears to be similar to the MWI (Many Worlds Interpretation) where quantum … Continue reading

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Biology uses quantum effects.

When I first saw this article by Jim Al-Khalili and Johnjoe McFadden, my skeptical reflex kicked and I was, well, skeptical.  Often when quantum mechanics gets mentioned with biology, it’s questionable material.  But I’ve seen enough of Al-Khalili’s other work, and as … Continue reading

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Chaos theory and doubts about determinism

I’ve mentioned a few times before that I’m not a convinced determinist, at least not of the strict or hard variety.  I have three broad reasons for this.  The first is that I’m not sure how meaningful it is to … Continue reading

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Why is there something rather than nothing? Why would there be nothing?

Amanda Gefter has an interesting article at Nautilus looking at a somewhat perennial question: How can something come from nothing? The Bridge From Nowhere – Issue 16: Nothingness – Nautilus. In science, explanations are built of cause and effect. But if … Continue reading

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