time ordering 1
The matrix element ⟨ϕ1|ϕ1ϕ30|3ϕ0⟩ can be extracted from the correlator
⟨ϕ1(tf)ϕ1ϕ30(t)ϕ0(0)3⟩→⟨0|ϕ1|ϕ1⟩⟨ϕ1|ϕ1ϕ30|3ϕ0⟩⟨3ϕ0|ϕ30|0⟩e−Eϕ1(tf)+(Eϕ1−E3ϕ0)t+⟨ϕ0|ϕ1|ϕ0ϕ1⟩⟨ϕ0ϕ1|ϕ1ϕ30|2ϕ0⟩⟨2ϕ0|ϕ30|ϕ0⟩e−Eϕ1ϕ0(tf)−Eϕ0(T−tf)+(Eϕ1ϕ0−E2ϕ0)t+⟨2ϕ0|ϕ1|2ϕ0ϕ1⟩⟨2ϕ0ϕ1|ϕ1ϕ30|ϕ0⟩⟨ϕ0|ϕ30|2ϕ0⟩e−Eϕ12ϕ0(tf)−E2ϕ0(T−tf)+(Eϕ12ϕ0−Eϕ0)t.
suppressed, enanched.
We can remove the unwanted matrix elements considering the ratio
⟨ϕ1(tf)ϕ1ϕ30(t)ϕ0(0)3⟩√⟨ϕ1(tf)ϕ1(t)⟩⟨ϕ30(t)ϕ0(0)3⟩=⟨ϕ1|ϕ1ϕ30|3ϕ0⟩e−Eϕ12(tf−t)−E3ϕ02t
T48
../out/G2t_T48_L30_msq0-4.900000_msq1-4.650000_l02.500000_l12.500000_mu5.000000_g0.000000_rep0_output
me_T_2(L30T48) = 1.8(0.3)e-5 χ2/dof= 1.271
me_t10(L30T48) = 91.9(0.6)e-7 χ2/dof= 4734.1
me_t12(L30T48) = 108.6(0.9)e-7 χ2/dof= 1932.5
me_t16(L30T48) = 11.1(0.2)e-6 χ2/dof= 72.8
../out/G2t_T96_L30_msq0-4.900000_msq1-4.650000_l02.500000_l12.500000_mu5.000000_g0.000000_rep0_output
me_T_2(L30T96) = 1 χ2/dof= -nan
me_t10(L30T96) = 90.7(0.4)e-7 χ2/dof= 8306.9
me_t12(L30T96) = 104.9(0.6)e-7 χ2/dof= 3425
me_t16(L30T96) = 10.7(0.2)e-6 χ2/dof= 106.32
T32
../out/G2t_T32_L30_msq0-4.900000_msq1-4.650000_l02.500000_l12.500000_mu5.000000_g0.000000_rep0_output
me_T_2(L30T32) = 16.8(0.2)e-6 χ2/dof= 641
me_t10(L30T32) = 93.0(0.7)e-7 χ2/dof= 2661.1
me_t12(L30T32) = 11.1(0.1)e-6 χ2/dof= 1679
me_t16(L30T32) = 11.2(0.2)e-6 χ2/dof= 71.916