wangleiphy / betavqe.jl Goto Github PK

Hi, now I can successfully execute the code.
I want to know, how can I put statistical error for sampling?
I think there are two sources, one is for p and another is from quantum part.
What values in JLD2 is the mean values, right?

Dear BetaVQE group,

I would like to solve a Heisenberg XXX model on a 2D kagome lattice with more than 24 sites by using BetaVQE. The model is considered in the presence of a longitudinal magnetic field. Then I would like to obtain some results for the magnetization versus magnetic field at low temperature. To do so, I installed julia, Yao.jl, YaoExtention.jl, and BetaVQE.jl.
Could you please let me know from where I have to begin to introduce my model to your package more efficiently? As the sample model in Fig. 2 of your publication Mach. Learn.: Sci. Technol. 2 (2021) 025011.
And could you let me have your sample code by which you simulated Fig. 4 in Mach. Learn.: Sci. Technol. 2 (2021) 025011?

Dear Yao managers,

I could almost install all parts of Yao on my system except BetaVQE.jl.
Actually, I get attached error. Could you please help me to resolve it?

Hi

I would like to use the betaVQE on a different system.
Which part should I change?
I plan to apply it on a Heisenberg type but different system.

Hi

I attempt execute the code (without any modification) but it does not work.
All of the tests have been passed.

I tried 2 OS and 3 versions of Julia

1. Julia 1.7.2 on Ubuntu and Apple silicon
   julia> versioninfo()
   Julia Version 1.7.2
   Commit bf53498635 (2022-02-06 15:21 UTC)
   Platform Info:
   OS: macOS (arm64-apple-darwin21.2.0)
   CPU: Apple M1
   WORD_SIZE: 64
   LIBM: libopenlibm
   LLVM: libLLVM-12.0.1 (ORCJIT, cyclone)

2. Julia 1.6 and 1.6.6 on Ubuntu
   julia> versioninfo()
   Julia Version 1.6.0
   Commit f9720dc2eb (2021-03-24 12:55 UTC)
   Platform Info:
   OS: Linux (x86_64-pc-linux-gnu)
   CPU: Intel(R) Xeon(R) W-2265 CPU @ 3.50GHz
   WORD_SIZE: 64
   LIBM: libopenlibm
   LLVM: libLLVM-11.0.1 (ORCJIT, cascadelake)

The error message is as follows,

$ julia --project runner.jl learn 2 2 2.0 2.0
ERROR: LoadError: ArgumentError: Package JLD2 does not have OrderedCollections in its dependencies:
- If you have JLD2 checked out for development and have
  added OrderedCollections as a dependency but haven't updated your primary
  environment's manifest file, try `Pkg.resolve()`.
- Otherwise you may need to report an issue with JLD2
Stacktrace:
 [1] require(into::Module, mod::Symbol)
   @ Base ./loading.jl:884
 [2] include
   @ ./Base.jl:386 [inlined]
 [3] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt64}}, source::String)
   @ Base ./loading.jl:1213
 [4] top-level scope
   @ none:1
 [5] eval
   @ ./boot.jl:360 [inlined]
 [6] eval(x::Expr)
   @ Base.MainInclude ./client.jl:446
 [7] top-level scope
   @ none:1
in expression starting at /home/akio/.julia/packages/JLD2/k9Gt0/src/JLD2.jl:1
ERROR: LoadError: Failed to precompile JLD2 [033835bb-8acc-5ee8-8aae-3f567f8a3819] to /home/akio/.julia/compiled/v1.6/JLD2/jl_veIVCd.
Stacktrace:
 [1] error(s::String)
   @ Base ./error.jl:33
 [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::Base.TTY, internal_stdout::Base.TTY)
   @ Base ./loading.jl:1360
 [3] compilecache(pkg::Base.PkgId, path::String)
   @ Base ./loading.jl:1306
 [4] _require(pkg::Base.PkgId)
   @ Base ./loading.jl:1021
 [5] require(uuidkey::Base.PkgId)
   @ Base ./loading.jl:914
 [6] require(into::Module, mod::Symbol)
   @ Base ./loading.jl:901
in expression starting at /home/akio/.julia/dev/BetaVQE/runner.jl:2

All error messages are same.
Julia has been installed though Jill.

What kind of environment do you assume?
Thank you in advance.

Dear Wang,

Do Yao.jl and BetaVQE.jl support non-equilibrium many-body physics?
If so, how can I simulate the magnetization, specific heat and the internal energy of a quantum system (2D lattice) out of equilibrium?