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Model
Hamiltonian
Custom
Heisenberg
Hubbard
t-J
Choose the Hamiltonian system to analyze
Physical Dimension
Dimension of upward and downward facing indices of MPO tensors
Hamiltonian Constant
Multiplicative constant factor, denoted J often
Number of Components
Select interacting terms of your Hamiltonian sum
Compute Correlations
Specify operators and correlation functions to be evaluated at all positions on the lattice
Correlation Matrix Operators
Id
Sp
Sm
Sx
Sy
Sz
Zeros
Id
Sp
Sm
Sx
Sy
Sz
Zeros
Correlation Function Operators
Id
Sp
Sm
Sx
Sy
Sz
Zeros
+
Symmetry
Enforce a U1 or Zn symmetry on the quantum problem
Name
Symmetries
U1
Zn
+
Non-Uniform
Add New Physical Index
+
Physical Index 1
Range 1
Number of Sites:
Method
Graph Type:
Scalar
Vector
Matrix
MPS
MPO
PEPS
MERA
System:
Random
Input File
Method:
Multiply
Contract
SVD
Measurements
Hamiltonian DMRG
NaN
Dense Correlation Matrix
Download Output
Dense Correlation Function
Download Output
DMRG with Symmetries
NaN
Symmetry Correlation Matrix
Download Output
Symmetry Correlation Function
Download Output
