Ground State Energy of 1D Attractive δ-Function Interacting Fermi Gas
 
             
            
                    
                                        
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Abstract
    The ground state energy of one-dimensional two-component Fermi gas with the attractive δ-function interaction is fitted with a simple approximate function.
 
 
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                        WANG Ya-Hui, MA Zhong-Qi. Ground State Energy of 1D Attractive 
δ-Function Interacting Fermi Gas[J]. 
Chin. Phys. Lett., 2012, 29(8): 080501. 
DOI: 10.1088/0256-307X/29/8/080501
                     
                    
                        
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                                WANG Ya-Hui, MA Zhong-Qi. Ground State Energy of 1D Attractive δ-Function Interacting Fermi Gas[J]. Chin. Phys. Lett., 2012, 29(8): 080501. DOI: 10.1088/0256-307X/29/8/080501
                                
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                        WANG Ya-Hui, MA Zhong-Qi. Ground State Energy of 1D Attractive δ-Function Interacting Fermi Gas[J]. Chin. Phys. Lett., 2012, 29(8): 080501. DOI: 10.1088/0256-307X/29/8/080501
                    
                    
                        
                            | 
                                WANG Ya-Hui, MA Zhong-Qi. Ground State Energy of 1D Attractive δ-Function Interacting Fermi Gas[J]. Chin. Phys. Lett., 2012, 29(8): 080501. DOI: 10.1088/0256-307X/29/8/080501
                                
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