标题： 消除由广义不确定性原理引起的钱德拉塞卡极限发散 显示英文标题

标题： Removing the divergence of Chandrasekhar limit caused by generalized uncertainty principle

摘要： 通常的广义不确定性原理会导致白矮星质量极限发散，对于包括广义不确定性原理正负参数在内的两种情况，这种发散应该被防止。 尽管已经表明负参数可以直接恢复质量极限，但并未给出解释为什么在白矮星条件下会出现负号。 为了解决这个问题，我们推导出一个与场相关的参数表达式，其符号可以根据自旋场的种类而改变。 此外，我们发现负号的实际物理效应是旨在限制动量的过度不确定性。 显示英文摘要

摘要： The usual generalized uncertainty principle will lead to a divergent mass limit of white dwarf, and this divergence should be prevented for both scenarios including positive and negative parameters of generalized uncertainty principle. Although it has been shown that negative parameter can directly restore the mass limit, the underlying reason is not given to explain why the negative sign appears under the condition of white dwarf. In order to solve this problem, we derive a field-dependent parameter expression whose sign can change depending on the species of spin fields. Besides, we find that the actual physical effect of the negative sign is aimed at limiting the exorbitant uncertainty of momentum.