Understanding the Behavior of Electrons in Neutron Stars

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In neutron stars, the behavior of electrons is influenced by extreme gravitational forces and high densities. One possibility is that electrons are expelled during the collapse, potentially leading to a significant positive charge in the star. Alternatively, electrons may be forced into close proximity with protons, raising concerns about the uncertainty principle, as this would imply a definite position and infinite momentum uncertainty. The discussion highlights the complexities of electron behavior under such conditions and invites further exploration of neutron star physics. Understanding these dynamics is crucial for comprehending the overall structure and characteristics of neutron stars.
PhilipF
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I was reading about neutron stars and wonder if anyone can help me with something that puzzled me , namely what happens to the electrons in such a mass of atomic neuclii? I can only see there might be 2 possibilities .Either 1) that the electrons are expelled from the atoms during the collapse , if this were the case would the star have an enormous positive charge ?
or 2) The electrons are crushed into proximity to the protons . But surely this would violate the principle of uncertainty since if the electrons' position was thus definite then the uncertainty of their momentum would have to be infinite?
thanks for all help
 
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