The David Bohm Papers has Scanned and Released a lot of New Bohm Material

The David Bohm Papers recently updated their site and added a lot of new documents for download as PDF files than were never previously available on the internet before.  In total we have counted 119 scanned documents so far.

Most of these documents pertain to Bohm’s work in physics, but there are also several pertaining to his views on thought, culture, humanity’s crises, and related topics.

As an example here is a sampling from the David Bohm Papers:

bohm_papers

We have begun to update our David Bohm Articles and Essays section to reflect this new material.

 

Short but Interesting Correspondence between Sheldon Goldstein and Steven Weinberg on Bohmian Mechanics

At the Bohmian-Mechanics.net website there is an email exchange posted between Sheldon Goldstein and Steven Weinberg on Bohmian Mechanics.

A quote from this exchange:

Now all this has assumed the adequacy of the Copenhagen interpretation, so that we could compare two adequate formulations – Bohmian mechanics and the Copenhagen interpretation – with respect to simplicity and other criteria for judging theories. But you seem to agree with me that the Copenhagen interpretation is not adequate. You should therefore appreciate why others who agree with us on this, and who are not aware of any other adequate alternatives to the Copenhagen interpretation, might be attracted to Bohmian mechanics: They want to make sense of quantum mechanics, something that the Copenhagen interpretation manifestly does not do and that Bohmian mechanics manifestly does. — Shelly Goldstein

A Survey on Quantum Mechanics

Maximilian Schlosshauer, Johannes Kofler, and Anton Zeilinger have published a survey they did that is titled A Snapshot of Foundational Attitudes Toward Quantum Mechanics. Their survey involved a total of 33 participants from a a conference on the foundations of quantum mechanics.

This attitude was prevalent in Bohm’s time as well.  However, slowly things seem to be getting better despite what this particular survey portrays.

Interestingly, only 21% of the participants stated that Bohr’s view of quantum mechanics is correct.

David Bohm and the Big Bang

On account the recently published scientific paper by Ahmed Farag Ali and Saurya Das, Cosmology from quantum potential, David Bohm and his work is being mentioned again.

Salon states: “In their paper, Ali and Das applied these Bohmian trajectories to an equation developed in the 1950s by physicist Amal Kumar”.

And see, for example, No Big Bang? Quantum equation predicts universe has no beginning.

We will take this opportunity to share some of David Bohm’s comments on the Big Bang:

“With all this in mind let us consider the current generally accepted notion that the universe, as we know it, originated in what is almost a single point in space and time from a “big bang” that happened some ten thousand million years ago.  In our approach this “big bang” is to be regarded as actually just a “little ripple”.  AN interesting image is obtained by considering that in the middle of the acutal ocean (i.e., on the surface of the Earth) myriads of smal waves occasionally come together fortuitously with such phase relationships that they end up in a certain small region of space, suddenly to produce a very high wave which just appears as if from nowhere and out of nothing.  Perhaps something like this could happen in the immense ocean of cosmic energy, creating a sudden wave pulse, from which our “universe” would be bron.  This pulse would explode outward and break up into smaller ripples that spread yet further outward to constitute  our “expanding universe.” The latter would have its “space” enfolded within it as a special distinguished explicate and manifest order.”  — David Bohm

“I propose something like this: Imagine an infinite sea of energy
filling empty space, with waves moving around in there, occasionally
coming together and producing an intense pulse. Let’s say one
particular pulse comes together and expands, creating our universe of
space-time and matter. But there could well be other such pulses. To
us, that pulse looks like a big bang; In a greater context, it’s a
little ripple. Everything emerges by unfoldment from the holomovement,
then enfolds back into the implicate order. I call the enfolding
process “implicating,” and the unfolding “explicating.” The implicate
and explicate together are a flowing, undivided wholeness. Every part
of the universe is related to every other part but in different degrees.” — David Bohm