mty::PartnerShip Struct Reference

Structure containing data about fermion ordering. More...

#include <quantumField.h>

Public Member Functions
bool	isHappyWith (PartnerShip const &other) const

Data Fields
int	self { -1 }
int	partner { -1 }
bool	isLeft { false }

Detailed Description

Structure containing data about fermion ordering.

Each external fermion in a process owns such data. self is the integer corresponding to the fermion, partner the number representing its partner and isLeft a boolean telling if the fermion must be on the left of the chain or not. Take an example with fermions \( \psi _i \);

\[ \left(\bar{\psi}_2 \psi _3\right)\left(\bar{\psi}_4 \psi _1\right), \]

fermions \( \psi _i \) have respectively PartnerShips \( (2, 3, true) \), \( (3, 2, false) \), \( (4, 1, true) \) and \( (1, 4, false) \).

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The documentation for this struct was generated from the following file:

• include/quantumField.h