PEPSHamiltonian Refactor

.github/workflows/CI.yml

@@ -21,7 +21,7 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.6' # LTS version
+          - '1.8' # LTS version
           - '1' # automatically expands to the latest stable 1.x release of Julia
         os:
           - ubuntu-latest
@@ -47,29 +47,3 @@ jobs:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
         with:
           file: lcov.info
-  test-nightly:
-    needs: test
-    name: Julia nightly - ${{ matrix.os }} - ${{ matrix.arch }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        version:
-          - 'nightly'
-        os:
-          - ubuntu-latest
-          - macOS-latest
-          - windows-latest
-        arch:
-          - x64
-    steps:
-      - uses: actions/checkout@v4
-      - uses: julia-actions/setup-julia@v2
-        with:
-          version: ${{ matrix.version }}
-          arch: ${{ matrix.arch }}
-      - uses: julia-actions/cache@v2
-      - uses: julia-actions/julia-buildpkg@latest
-      - uses: julia-actions/julia-runtest@latest
-        env:
-          JULIA_NUM_THREADS: 4

Project.toml

@@ -15,6 +15,7 @@ Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 TensorKit = "07d1fe3e-3e46-537d-9eac-e9e13d0d4cec"
+TensorOperations = "6aa20fa7-93e2-5fca-9bc0-fbd0db3c71a2"
 VectorInterface = "409d34a3-91d5-4945-b6ec-7529ddf182d8"
 Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 
@@ -24,20 +25,22 @@ ChainRulesCore = "1.0"
 Compat = "3.46, 4.2"
 KrylovKit = "0.6, 0.7, 0.8"
 LinearAlgebra = "1"
-MPSKit = "0.10"
+MPSKit = "0.11"
 OptimKit = "0.3"
 Printf = "1"
+Random = "1"
 Statistics = "1"
-TensorKit = "0.12"
+TensorKit = "0.12.4"
+TensorOperations = "4"
 VectorInterface = "0.4"
 Zygote = "0.6"
-julia = "1.6"
+julia = "1.8"
 
 [extras]
-SafeTestsets = "1bc83da4-3b8d-516f-aca4-4fe02f6d838f"
-Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 ChainRulesTestUtils = "cdddcdb0-9152-4a09-a978-84456f9df70a"
 FiniteDifferences = "26cc04aa-876d-5657-8c51-4c34ba976000"
+SafeTestsets = "1bc83da4-3b8d-516f-aca4-4fe02f6d838f"
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
 test = ["Test", "SafeTestsets", "ChainRulesTestUtils", "FiniteDifferences"]

src/PEPSKit.jl

@@ -5,13 +5,14 @@ using Base: @kwdef
 using Compat
 using Accessors
 using VectorInterface
-using TensorKit, KrylovKit, MPSKit, OptimKit
+using TensorKit, KrylovKit, MPSKit, OptimKit, TensorOperations
 using ChainRulesCore, Zygote
 
 include("utility/util.jl")
 include("utility/eigsolve.jl")
 include("utility/rotations.jl")
 include("utility/hook_pullback.jl")
+include("utility/autoopt.jl")
 
 include("states/abstractpeps.jl")
 include("states/infinitepeps.jl")
@@ -59,7 +60,7 @@ module Defaults
 end
 
 export CTMRG, CTMRGEnv
-export NLocalOperator, AnisotropicNNOperator, OnSite, NearestNeighbor
+export LocalOperator
 export expectation_value, costfun
 export leading_boundary
 export PEPSOptimize, GeomSum, ManualIter, LinSolve
@@ -69,6 +70,6 @@ export InfinitePEPO, InfiniteTransferPEPO
 export initializeMPS, initializePEPS
 export symmetrize, None, Depth, Full
 export showtypeofgrad
-export square_lattice_heisenberg, square_lattice_pwave
+export square_lattice_tf_ising, square_lattice_heisenberg, square_lattice_pwave
 
 end # module