Update schroedinger.jl

AmitRotem · Dec 28, 2023 · 52e0dc7 · 52e0dc7
1 parent 0ae999f
commit 52e0dc7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/schroedinger.jl b/src/schroedinger.jl
@@ -58,7 +58,7 @@ function schroedinger_dynamic(tspan, psi0::T, H::AbstractTimeDependentOperator;
     kwargs...) where {B,Bp,T<:Union{AbstractOperator{B,Bp},StateVector{B}}}
     promoted_tspan, psi0 = _promote_time_and_state(psi0, H, tspan)
     if promoted_tspan !== tspan # promote H
-        promoted_H = TimeDependentSum(H.coefficients, H.static_op.operators; init_time=zero(promote_type(eltype(promoted_tspan), typeof(current_time(H)))))
+        promoted_H = TimeDependentSum(H.coefficients, H.static_op.operators; init_time=first(promoted_tspan))
         return schroedinger_dynamic(promoted_tspan, psi0, schroedinger_dynamic_function(promoted_H); kwargs...)
     else
         return schroedinger_dynamic(promoted_tspan, psi0, schroedinger_dynamic_function(H); kwargs...)