New Anomalies in Cosmic Microwave Background Anisotropy: Violation of   the Isotropic Gaussian Hypothesis in Low-$l$ Modes
  In the standard framework of cosmology, primordial density fluctuations are assumed to have an isotropic Gaussian distribution. We search for deviations from this assumption in the WMAP data for the low $l$ modes of Cosmic Microwave Background Anisotropies (CMBA), by studying the directions of the z-axis that maximize the $l=m$ modes and the resulting amplitudes of these modes. We find a general alignment of the directions for $l=2$ to 10 modes to within 1/4 of the northern hemisphere. This alignment can be regarded as a generalization of the recently discovered alignment of the $l=2$ and 3 modes - the so-called `Axis of Evil'. Furthermore, we find abnormally high (low) powers in the $l=m=6$, 12 - 17 ($l=m=5$) modes; the probabilities for having the anomalous amplitudes of the $l=m=5$, 6, 17 modes are about 0.1%, 1% and 1% respectively according to the Gaussian conjecture. The alignment and anomalous amplitudes for these low $l$ modes are very robust against foreground contamination or different cleaning strategies, suggesting a cosmological origin and possibly supporting a non-standard inflation. 
Shi-Chun Su, M.-C. Chu