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Thermal and Dissipative effects in Casimir Physics

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Parallelism procedure<br />

Deviations from parallelism can be detected by study<strong>in</strong>g<br />

the dependence of the forces upon the “degree of parallelism”<br />

F<br />

F<br />

np<br />

np<br />

5<br />

≅ F 1+<br />

α 2+<br />

O(<br />

α 4)<br />

8<br />

⎡<br />

p ⎢<br />

⎣<br />

21<br />

≅ F 1+<br />

α 2 + O(<br />

α 4)<br />

8<br />

⎡<br />

p ⎢<br />

⎣<br />

⎤<br />

⎥<br />

⎦<br />

⎤<br />

⎥<br />

⎦<br />

Electrostatic<br />

<strong>Casimir</strong><br />

M<strong>in</strong>imization of the force for a constant distance allows to f<strong>in</strong>d<br />

the parallel configuration (very hard <strong>in</strong> the parallel case as a<br />

2D optimization is necessary)<br />

12

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