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  1. 1 set 2002 · The Casimir force is the most famous mechanical effect of vacuum fluctuations. Consider the gap between two plane mirrors as a cavity ( figure 1 ). All electromagnetic fields have a characteristic “spectrum” containing many different frequencies. In a free vacuum all of the frequencies are of equal importance.

  2. 19 mar 2023 · The present review is focused on exact results concerning the thermodynamic Casimir effect, with an emphasis on the film, the sphere–plane, and the sphere–sphere geometry. We shall present results for various models of statistical physics. Any such model corresponds to a certain approximation of physical reality.

  3. 28 mar 2022 · Critical Casimir Effect: Exact Results. D. M. Dantchev, S. Dietrich. In any medium there are fluctuations due to temperature or due to the quantum nature of its constituents. If a material body is immersed into such a medium, its shape and the properties of its constituents modify the properties of the surrounding medium and its fluctuations.

  4. 28 feb 2023 · Casimir effect in our setup (see the thin film of Fig. 1)i s induced by magnon fields with wave numbers k z discre- tized by small N z , and its necessary condition is a

  5. 17 gen 2024 · The Casimir energy ratio E / E M (obtained from Eq. as a function of CNT film separation D for (c) φ = π / 8 and (d) φ = π / 2 at different temperatures. The dashed lines correspond to the thermal limit from the n = 0 Matsubara term. The Casimir torque ratio T ¯ = T / E M [obtained from Eq.

  6. 19 dic 2018 · The Casimir Effect (World Scientific, New York, 2001). Book Google Scholar ... shows the step height of the surfactant film on glass to be 4.5 ± 0.3 nm.

  7. In its simplest form, the Casimir effect is an attractive interaction between two uncharged and perfectly conducting plates held a short distance apart—usually less than a micron. Classically, the only attractive force acting between such plates should be gravity. But that’s vanishingly small for microscale objects.

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