Experimental investigation of the fluctuations in nonchaotic scattering in microwave billiards

Zhang Runzu^{1, 2}, Zhang Weihua^{1, 2}, Dietz Barbara^{1, 2, †}, Chai Guozhi², Huang Liang^{1, 2}

The fluctuating part of the integrated resonance density, N fluc ( f ) = N ( f ) − N Weyl ( f ) in the frequency range of 0.3–4.6 GHz (red dots). For better visibility, they are connected by a black line.