Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Next revision		Previous revision
documentation:language_reference:functions:partialmeanfieldoperator [2018/08/03 15:07] – created Simon Heinzedocumentation:language_reference:functions:partialmeanfieldoperator [2025/11/20 03:29] (current) – external edit 127.0.0.1
Line 1: Line 1:
 ====== PartialMeanFieldOperator ====== ====== PartialMeanFieldOperator ======
- 
-(will be published in fall 2018) 
  
 ### ###
Line 25: Line 23:
 ==== Input ==== ==== Input ====
 <code Quanty Example.Quanty> <code Quanty Example.Quanty>
--- some example code+NF = 4 
 + 
 +rho = {{0.8,0.3,0,0},{0.3,0.7,0,0},{0,0,0.4,0.5*I},{0,0,-0.5*I,0.2}} 
 + 
 +print("Rho:") 
 +print(rho) 
 + 
 +op1 = NewOperator("Number",NF,{1},{1},{0.1+I}) + NewOperator("U",NF,{0},{1},{5}) + 3 
 +op2 = NewOperator("Number",NF,{1},{1},{0.00001 + I}) + NewOperator("Number",NF,{2},{2},{1}) + NewOperator("U",NF,{0},{1},{0},{1},{2},{3},{2},{3},{3}) + NewOperator("U",NF,{0},{1},{5}) 
 + 
 +print("\n\n\n") 
 +print("op1:") 
 +print(op1) 
 +print("PartialMeanFieldOperator(op1, rho, {0,1})") 
 +print(PartialMeanFieldOperator(op1, rho, {0,1})) 
 +print("\n\n\n") 
 +print("op2:") 
 +print(op2) 
 +print("PartialMeanFieldOperator(op2, rho, {0,1})") 
 +print(PartialMeanFieldOperator(op2, rho, {0,1})) 
 +print("PartialMeanFieldOperator(op2, rho, {0,1}, {{\"AddDFTSelfInteraction\",true}})") 
 +print(PartialMeanFieldOperator(op2, rho, {0,1}, {{"AddDFTSelfInteraction",true}})) 
 +print("PartialMeanFieldOperator(op2, rho, {2})") 
 +print(PartialMeanFieldOperator(op2, rho, {2}))
 </code> </code>
  
 ==== Result ==== ==== Result ====
 <file Quanty_Output> <file Quanty_Output>
-text produced as output+Rho: 
 +{ { 0.8 , 0.3 , 0 , 0 } ,  
 +  { 0.3 , 0.7 , 0 , 0 } ,  
 +  { 0 , 0 , 0.4 , (0 + 0.5 I) } ,  
 +  { 0 , 0 , (-0 - 0.5 I) , 0.2 } } 
 + 
 + 
 + 
 + 
 +op1: 
 + 
 +Operator: CrAn 
 +QComplex         =          2 (Real==0 or Complex==1 or Mixed==2) 
 +MaxLength        =          4 (largest number of product of lader operators) 
 +NFermionic modes =          4 (Number of fermionic modes (site, spin, orbital, ...) in the one particle basis) 
 +NBosonic modes   =          0 (Number of bosonic modes (phonon modes, ...) in the one particle basis) 
 + 
 +Operator of Length   0 
 +QComplex      =          0 (Real==0 or Complex==1) 
 +N             =          1 (number of operators of length   0) 
 +|  3.000000000000000E+00 
 + 
 +Operator of Length   2 
 +QComplex      =          1 (Real==0 or Complex==1) 
 +N             =          1 (number of operators of length   2) 
 +C  1 A  1 |  1.000000000000000E-01  1.000000000000000E+00 
 + 
 +Operator of Length   4 
 +QComplex      =          0 (Real==0 or Complex==1) 
 +N             =          1 (number of operators of length   4) 
 +C  1 C  0 A  1 A  0 | -5.000000000000000E+00 
 + 
 + 
 +PartialMeanFieldOperator(op1, rho, {0,1}) 
 + 
 +Operator:  
 +QComplex         =          2 (Real==0 or Complex==1 or Mixed==2) 
 +MaxLength        =          4 (largest number of product of lader operators) 
 +NFermionic modes =          4 (Number of fermionic modes (site, spin, orbital, ...) in the one particle basis) 
 +NBosonic modes   =          0 (Number of bosonic modes (phonon modes, ...) in the one particle basis) 
 + 
 +Operator of Length   0 
 +QComplex      =          0 (Real==0 or Complex==1) 
 +N             =          1 (number of operators of length   0) 
 +|  8.150000000000000E+00 
 + 
 +Operator of Length   2 
 +QComplex      =          1 (Real==0 or Complex==1) 
 +N             =          4 (number of operators of length   2) 
 +C  1 A  1 | -3.900000000000000E+00  1.000000000000000E+00 
 +C  1 A  0 |  1.500000000000000E+00  0.000000000000000E+00 
 +C  0 A  1 |  1.500000000000000E+00  0.000000000000000E+00 
 +C  0 A  0 | -3.500000000000000E+00 -0.000000000000000E+00 
 + 
 + 
 + 
 + 
 + 
 + 
 +op2: 
 + 
 +Operator: CrAn 
 +QComplex         =          2 (Real==0 or Complex==1 or Mixed==2) 
 +MaxLength        =          4 (largest number of product of lader operators) 
 +NFermionic modes =          4 (Number of fermionic modes (site, spin, orbital, ...) in the one particle basis) 
 +NBosonic modes   =          0 (Number of bosonic modes (phonon modes, ...) in the one particle basis) 
 + 
 +Operator of Length   2 
 +QComplex      =          1 (Real==0 or Complex==1) 
 +N             =          2 (number of operators of length   2) 
 +C  1 A  1 |  1.000000000000000E-05  1.000000000000000E+00 
 +C  2 A  2 |  1.000000000000000E+00  0.000000000000000E+00 
 + 
 +Operator of Length   4 
 +QComplex      =          0 (Real==0 or Complex==1) 
 +N             =          2 (number of operators of length   4) 
 +C  1 C  0 A  3 A  2 | -3.000000000000000E+00 
 +C  1 C  0 A  1 A  0 | -5.000000000000000E+00 
 + 
 + 
 +PartialMeanFieldOperator(op2, rho, {0,1}) 
 + 
 +Operator:  
 +QComplex         =          2 (Real==0 or Complex==1 or Mixed==2) 
 +MaxLength        =          4 (largest number of product of lader operators) 
 +NFermionic modes =          4 (Number of fermionic modes (site, spin, orbital, ...) in the one particle basis) 
 +NBosonic modes   =          0 (Number of bosonic modes (phonon modes, ...) in the one particle basis) 
 + 
 +Operator of Length   0 
 +QComplex      =          0 (Real==0 or Complex==1) 
 +N             =          1 (number of operators of length   0) 
 +|  5.150000000000000E+00 
 + 
 +Operator of Length   2 
 +QComplex      =          1 (Real==0 or Complex==1) 
 +N             =          5 (number of operators of length   2) 
 +C  1 A  1 | -3.999990000000000E+00  1.000000000000000E+00 
 +C  2 A  2 |  1.000000000000000E+00  0.000000000000000E+00 
 +C  1 A  0 |  1.500000000000000E+00  0.000000000000000E+00 
 +C  0 A  1 |  1.500000000000000E+00  0.000000000000000E+00 
 +C  0 A  0 | -3.500000000000000E+00 -0.000000000000000E+00 
 + 
 + 
 +PartialMeanFieldOperator(op2, rho, {0,1}, {{"AddDFTSelfInteraction",true}}) 
 + 
 +Operator:  
 +QComplex         =          2 (Real==0 or Complex==1 or Mixed==2) 
 +MaxLength        =          4 (largest number of product of lader operators) 
 +NFermionic modes =          4 (Number of fermionic modes (site, spin, orbital, ...) in the one particle basis) 
 +NBosonic modes   =          0 (Number of bosonic modes (phonon modes, ...) in the one particle basis) 
 + 
 +Operator of Length   0 
 +QComplex      =          0 (Real==0 or Complex==1) 
 +N             =          1 (number of operators of length   0) 
 +|  5.150000000000000E+00 
 + 
 +Operator of Length   2 
 +QComplex      =          1 (Real==0 or Complex==1) 
 +N             =          6 (number of operators of length   2) 
 +C  1 A  1 | -3.416656666666666E+00  1.000000000000000E+00 
 +C  2 A  2 |  1.333333333333333E+00  0.000000000000000E+00 
 +C  1 A  0 |  1.500000000000000E+00  0.000000000000000E+00 
 +C  0 A  1 |  1.500000000000000E+00  0.000000000000000E+00 
 +C  0 A  0 | -2.833333333333333E+00 -0.000000000000000E+00 
 +C  3 A  3 |  1.666666666666667E-01  0.000000000000000E+00 
 + 
 + 
 +PartialMeanFieldOperator(op2, rho, {2}) 
 + 
 +Operator:  
 +QComplex         =          2 (Real==0 or Complex==1 or Mixed==2) 
 +MaxLength        =          4 (largest number of product of lader operators) 
 +NFermionic modes =          4 (Number of fermionic modes (site, spin, orbital, ...) in the one particle basis) 
 +NBosonic modes   =          0 (Number of bosonic modes (phonon modes, ...) in the one particle basis) 
 + 
 +Operator of Length   0 
 +QComplex      =          0 (Real==0 or Complex==1) 
 +N             =          1 (number of operators of length   0) 
 +| -0.000000000000000E+00 
 + 
 +Operator of Length   2 
 +QComplex      =          1 (Real==0 or Complex==1) 
 +N             =          2 (number of operators of length   2) 
 +C  1 A  1 |  1.000000000000000E-05  1.000000000000000E+00 
 +C  2 A  2 |  1.000000000000000E+00  0.000000000000000E+00 
 + 
 +Operator of Length   4 
 +QComplex      =          0 (Real==0 or Complex==1) 
 +N             =          1 (number of operators of length   4) 
 +C  1 C  0 A  1 A  0 | -5.000000000000000E+00 
 + 
 + 
 </file> </file>
  

You are here: Quanty - a quantum many body script language » Documentation » Language Reference » Functions » PartialMeanFieldOperator

Print/export