lattice/latticegpu.jl
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This commit is contained in:
Alberto Ramos 2021-09-04 14:16:22 +02:00
parent c378648508
commit 76d0b66b4b
9 changed files with 515 additions and 322 deletions
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10
src/Groups/GroupSU2.jl
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@ -68,6 +68,14 @@ Base.:*(a::SU2alg,b::Number) = SU2alg(a.t1*b,a.t2*b,a.t3*b)
Base.:*(b::Number,a::SU2alg) = SU2alg(a.t1*b,a.t2*b,a.t3*b)
Base.:/(a::SU2alg,b::Number) = SU2alg(a.t1/b,a.t2/b,a.t3/b)
function isgroup(a::SU2)
tol = 1.0E-10
if (abs2(a.t1) + abs2(a.t2) - 1.0 < 1.0E-10)
return true
else
return false
end
end
"""
function Base.exp(a::SU2alg, t::Number=1)
@ -155,3 +163,5 @@ function expm(g::SU2, a::SU2alg, t::Float64)
return SU2(t1,t2)
end
export SU2, SU2alg, inverse, dag, tr, projalg, expm, exp, norm, norm2, isgroup