For the first time, a group led by Nobel laureate Eric Cornell at the National Institute of Standards and Technology and the University of Colorado in Boulder has confirmed a 1955 prediction, by physicist Evgeny Lifschitz, that temperature affects the Casimir force, the attraction between two objects when they come to within 5 millionths of a meter (approximately 1/5,000 of an inch) of each other or less. These efforts heighten the understanding of the force and enable future experiments to better account for its effects...

What was happening here? The Casimir force arises from effects of the vacuum (empty space). According to quantum mechanics, the vacuum contains fleeting electromagnetic waves, in turn consisting of electric and magnetic fields. The electric fields can slightly rearrange the charge in atoms. Such "polarized" atoms can then feel a force from an electric field. The vacuum's electric fields are altered by the presence of the glass, creating a region of maximum electric field that attracts the atoms. ...    more »

This is Part 1 of a series of quoted passages from the book The Field: the Quest for the Secret Force of the Universe, by science journalist Lynn McTaggart. It’s an excellent non-technical explanation about the metaphysical implications of modern quantum theory, especially what’s called the ‘Zero Point Field.’ I hope this can provide a useful vocabulary for our ongoing dialogues re possible relationships between science and spirituality. I’ll say more in future comments to these articles. ~ ron

...The notion of an electromagnetic field is simply a convenient abstraction invented by scientists (and represented by lines of 'force', indicated by direction and shape) to try to make sense of the seemingly remarkable actions of electricity and magnetism and their ability to influence objects at a distance — and, technically, into infinity — with no detectable substance or matter in between. Simply put, a field is a region of influence. As one pair of researchers aptly described it: 'Every time you use your toaster, the fields around it perturb charged particles in the farthest galaxies ever so slightly.' ... In the quantum world, quantum fields are not mediated by forces but by exchange of energy, which is constantly redistributed in a dynamic pattern. This constant exchange is an intrinsic property of particles, so that even 'real' particles are nothing more than a little knot of energy which briefly emerges and disappears back into the underlying field. According to quantum field theory, the individual entity is transient and insubstantial. Particles cannot be separated from the empty space around them. Einstein himself recognized that matter itself was 'extremely intense' — a disturbance, in a sense, of perfect randomness — and that the only fundamental reality was the underlying entity — the field itself. ...

The Zero Point Field is a repository of all fields and all ground energy states and all virtual particles — a field of fields. ...

The existence of the Zero Point Field implied that all matter in the universe was interconnected by waves, which are spread out through time and space and can carry on to infinity, tying one part of the universe to every other part. The idea of the Zero Point Field might just offer a scientific explanation for many metaphysical notions, such as the Chinese belief in the life force, or qi, described in ancient texts as something akin to an energy field. It even echoed the Old Testament's account of God's first dictum: 'Let there be light', out of which matter was created. ... If all subatomic matter in the world is interacting constantly with this ambient ground-state energy field, the subatomic waves of the Zero Point Field are constantly imprinting a record of the shape of everything. As the harbinger and imprinter of all wavelengths and all frequencies, the Zero Point Field is a kind of shadow of the universe for all time, a mirror image and record of everything that ever was. In a sense, the vacuum is the beginning and the end of everything in the universe. ... If that were true, it meant every part of the universe could be in touch with every other part instantaneously. ...

... If matter wasn't stable, but an essential element in an underlying ambient, random sea of energy ... then it should be possible to use this as a blank matrix on which coherent patterns could be written, particularly as the Zero Point Field had imprinted everything that ever happened in the world through wave interference encoding. This kind of information might account for coherent particle and field structures. But there might also be an ascending ladder of other possible information structures, perhaps coherent fields around living organisms, or maybe this acts a a non-biochemical 'memory' in the universe. It might even be possible to organize these fluctuations somehow through an act of will. ... this represented nothing less than a unifying concept of the universe, which showed that everything was in some sort of connection and balance with the rest of the cosmos. The universe's very currency might be learned information, as imprinted upon this fluid, mutable field of information. The Zero Point Field demonstrated that the real currency of the universe — the very reason for its stability — is an exchange of energy. If we were all connected through the Zero Point Field, then it just might be possible to tap into this vast reservoir of energy information and extract information from it. With such a vast energy bank to be harnessed, virtually anything was possible — that is, if human beings had some sort of quantum structure allowing them access to it. But there was the stumbling block. That would require that our bodies operated according to the laws of the quantum world. ...   more »

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