syten::IPEPS::Horz2CTM::Horz2CTM | ( | FullCTM const & | ctm, |
State const & | psi, | ||
Coord const | left, | ||
Coord const | right, | ||
Truncation const & | trunc | ||
) |
Constructs the environment from the supplied full CTM ctm
and the state psi
on sites left
and right
.
The environment tensors are truncated according to trunc
.
References syten::IPEPS::grow_bottom_rung(), syten::IPEPS::grow_top_rung(), and setup().