Hunting for Gravitational Quantum Spikes

We present the result of our examination quantum structures called spikes. The classical spikes, that are known in gravitational systems, occur evolution inhomogeneous spacetimes. Different kind which we name strange can be seen dynamics homogeneous sector Belinski-Khalatnikov-Lifshitz scenario. They made visible if so-called initial data used. question to explored is whether spikes may survive quantization. answer affirmative. However, this rather a subtle effect needs further using sophisticated analytical and numerical tools. seem fundamental importance, both at levels, as they serve seeds real universe.