The narrower blob, the wider its Fourier transform. To recognise a perfectly localised blob in the momentum space one would need to measure at every place over the whole Universe.
Not every structure is recognisable as such by human eye.
The narrower blob, the wider its Fourier transform. To recognise a perfectly localised blob in the momentum space one would need to measure at every place over the whole Universe.
Not every structure is recognisable as such by human eye.