Scrap eltype for CTMRGEnv, add args to similar(::PEPO)

QuantumKitHub · Dec 11, 2024 · 20a68f9 · 20a68f9
1 parent 17eac3d
commit 20a68f9
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Showing 3 changed files with 1 addition and 3 deletions.
diff --git a/src/environments/ctmrg_environments.jl b/src/environments/ctmrg_environments.jl
@@ -400,7 +400,6 @@ function Base.rot180(env::CTMRGEnv{C,T}) where {C,T}
     return CTMRGEnv(copy(corners′), copy(edges′))
 end
 
-Base.eltype(env::CTMRGEnv) = eltype(env.corners[1])
 Base.axes(x::CTMRGEnv, args...) = axes(x.corners, args...)
 function eachcoordinate(x::CTMRGEnv)
     return collect(Iterators.product(axes(x, 2), axes(x, 3)))

diff --git a/src/operators/infinitepepo.jl b/src/operators/infinitepepo.jl
@@ -114,7 +114,7 @@ VectorInterface.scalartype(T::InfinitePEPO) = scalartype(T.A)
 
 ## Copy
 Base.copy(T::InfinitePEPO) = InfinitePEPO(copy(T.A))
-Base.similar(T::InfinitePEPO) = InfinitePEPO(similar.(T.A))
+Base.similar(T::InfinitePEPO, args...) = InfinitePEPO(similar.(T.A, args...))
 Base.repeat(T::InfinitePEPO, counts...) = InfinitePEPO(repeat(T.A, counts...))
 
 Base.getindex(T::InfinitePEPO, args...) = Base.getindex(T.A, args...)

diff --git a/src/states/infiniteweightpeps.jl b/src/states/infiniteweightpeps.jl
@@ -214,7 +214,6 @@ end
 Mirror the unit cell of an iPEPS with weights by its anti-diagonal line.
 """
 function mirror_antidiag(peps::InfiniteWeightPEPS)
-    Nr, Nc = size(peps)
     vertices2 = mirror_antidiag(peps.vertices)
     for (i, t) in enumerate(vertices2)
         vertices2[i] = permute(t, ((1,), (3, 2, 5, 4)))