AddSite Block_t BlockDir CalculateCorrelations_BlockDiag CalculateOperatorProducts corr_headers_printed corr_printed_first data_tabular Destroy DMRGBlockContainer do_save_prealloc do_scratch_dir do_shell dry_run EigRDM_BlockDiag env_blocks env_ninit EnvBlock EnvBlock FillRotation_BlockDiag fp_corr fp_data fp_entanglement fp_prealloc fp_step fp_timings GetTruncation GlobIdx gse Ham HamiltonianRef init Initialize LoopIdx LoopType maxnsweeps measurements mpi_comm mpi_rank mpi_size msweep_idx msweeps mwarmup no_symm nsweeps num_env_blocks num_sites num_sys_blocks NumSites qn_sector restart restart_dir restart_options restart_sweep_dict SaveAsOptions SaveEntanglementSpectra SaveLoopsData SaveStepData SaveSweepsData SaveTimingsData scratch_dir SetUpCorrelation SingleDMRGStep SingleSite SingleSweep Step_t StepIdx sweep_mode SweepDir SweepMode_t SweepModeToString Sweeps sweeps_mstates sys_blocks sys_ninit SysBlock SysBlocksActive t0abs trunc_err Verbose verbose warmed_up Warmup ~DMRGBlockContainer

template<class Block, class Hamiltonian> PetscErrorCode DMRGBlockContainer< Block, Hamiltonian >::GetTruncation ( const KronBlocks_t &  KronBlocks, const Vec &  gsv_r, const PetscInt &  MStates, BasisTransformation &  BT_L, BasisTransformation &  BT_R  ) inlineprivate Obtain the rotation matrix for the truncation step from the ground state vector. Parameters KronBlocks Context for quantum numbers aware Kronecker product gsv_r Real part of the superblock ground state vector MStates the maximum number of states to keep BT_L basis transformation context for the system (left) block BT_R basis transformation context for the environment (right) block Definition at line 1656 of file DMRGBlockContainer.hpp.