https://www.quanty.org/ 2026-04-15T00:56:22+00:00 https://www.quanty.org/ https://www.quanty.org/_media/wiki/dokuwiki.svg text/html 2025-11-20T03:20:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.quanty.org/documentation/language_reference/objects/operator/properties/complex?rev=1763608843&do=diff Complex boolean, read-only.For an operator O, O.Complex returns a boolean (true or false) stating if the operator contains complex numbers or not. Example We define: $$O=3.4+1.2a^{\dagger}_{0}\,a^{\phantom{\dagger}}_{0}+(2.5+I)a^{\dagger}_{1}\,a^{\phantom{\dagger}}_{2},$$ and $$O=3.4+1.2a^{\dagger}_{0}\,a^{\phantom{\dagger}}_{0}+(2.5)a^{\dagger}_{1}\,a^{\phantom{\dagger}}_{2},$$ and print for each of these operators if they are complex or not. (true for the first case, false for the second case… text/html 2025-11-20T03:20:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.quanty.org/documentation/language_reference/objects/operator/properties/name?rev=1763608843&do=diff Name string, read and write.A string representing the name of the operator. The name of the operator is printed during print statements and error messages. Note that the name of the operator is not the same as the variable name that stores the operator.$$O=3.4+1.2a^{\dagger}_{0}\,a^{\phantom{\dagger}}_{0}+(2.5+I)a^{\dagger}_{1}\,a^{\phantom{\dagger}}_{2},$$properties index text/html 2025-11-20T03:20:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.quanty.org/documentation/language_reference/objects/operator/properties/nb?rev=1763608843&do=diff NB unsigned integer, read and writeCurrent version does not suport bosons, i.e. NB must always be 0.An integer representing the number of Bosons in the basis. For Operator O, index 0 to O.NF-1 refers to Fermions, index O.NF to O.NF+O.NB-1 refers to Bosons. Changing this number changes the operator. If the new number of Bosons is smaller than the old number all operators referring to Bosons larger than properties index text/html 2025-11-20T03:20:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.quanty.org/documentation/language_reference/objects/operator/properties/nf?rev=1763608843&do=diff NF unsigned integer, read and writeAn integer representing the number of Fermionic modes in the basis. For Operator O, index 0 to O.NF-1 refers to Fermions, index O.NF to O.NF+O.NB-1 refers to Bosons. Changing this number changes the operator. If the new number of Fermions is smaller than the old number all operators referring to Fermions larger than properties index text/html 2025-11-20T03:20:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.quanty.org/documentation/language_reference/objects/operator/properties/restrictions?rev=1763608844&do=diff Restrictions list of restrictions, read and writeFor an operator O, O.Restrictions defines a set of restrictions that apply to occupations when an operator acts on a given wave-function. Restrictions are given as a table, containing as the first two elements the number of Fermions and Bosons in the basis of the operator. (repetition of information in properties index text/html 2025-11-20T03:20:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.quanty.org/documentation/language_reference/objects/operator/properties/start?rev=1763608844&do=diff Properties Operators have several properties, all can be read, some can be set. Note that setting a property to some value might invoke methods that make large changes to the object. For example changing the number of Fermions will change the index of Bosons in an Operatorproperties index