The force of nothing:
Attraction and Repulsion in the Quantum Void


Summary
I. Casimir
force:

High precision experimental confirmation with scanning probes:
MEM device applications require control of this force (stiction)
II. Repulsion?
III. Earnshaw's theorem:

No levitation is possible with electrostatic interactions:
No levitation is possible with Casimir forces with dielectric composites:
IV. Heat radiation:
Classical radiation pressure:
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Non-classical (near field) counterpart
Contactless heat engine:
VI. Friction of vacuum::

Acknowledgments
Thosten Emig, Matthias Krüger, Noah Graham, Robert Jaffe
Jamal Rahi, Mohammad Maghrebi, Vlad Golyk, Dhruv Shah
M. Hertzberg, A. Scardicchio, A. Rodriguez, S. Johnson, U. Mohideen, R. Zandi
