Global Variables

Description

Contains global variables, arrays and derived types instances shared throughout the code. In particular, it contains definitions of the effective_bath and the sector data structures, loads the ed_sparse_matrix and ed_gfmatrix classes.

Quick access

Types:

sector_map, sector

Variables:

ed_file_suffix, imphloc, jh_internal, jp_internal, jx_internal, mfhloc, neigen_sector, nlevels, nnambu, ns, ns_orb, ns_ud, nsectors, sph0, sph0d, sph0dws, sph0e_eph, sph0nd, sph0ph_eph, sph0ups, uloc_internal, ust_internal

Used modules

• ed_sparse_matrix: Types and routines for sparse matrices

• ed_sparse_map: Routines and types for bath-impurity sparse maps

• ed_gfmatrix: Data types for the storing of the Green's funciton

• ed_input_vars: User-accessible input variables

  • ed_verbose

  • logfile

External modules

• sf_constants

• sf_iotools

  • free_unit()

  • reg()

  • str()

• mpi

• sf_mpi

Types

type  ed_vars_global/sector_map

Type fields:

• map (•) [integer, allocatable]

• sp [sparse_map]

• status [logical]

type  ed_vars_global/sector

Type fields:

• index [integer]

• h (•) [sector_map, allocatable]

• dimups (•) [integer, allocatable]

• dimdws (•) [integer, allocatable]

• dimup [integer]

• dimdw [integer]

• dimel [integer]

• dimph [integer]

• dim [integer]

• nups (•) [integer, allocatable]

• ndws (•) [integer, allocatable]

• nup [integer]

• ndw [integer]

• sz [integer]

• ntot [integer]

• twojz [integer]

• nlanc [integer]

• status [logical]

Variables

ed_vars_global/ed_file_suffix

suffix string attached to the output files.

Type:

character(len=32)

ed_vars_global/imphloc

local hamiltonian

Type:

complex(•, •, •, •)

Attributes:

allocatable

ed_vars_global/jh_internal

Internal copy of the \(J_{H}\) terms, read from input parameters or umatrix file [Norb,Norb]

Type:

real(•, •)

Attributes:

allocatable

ed_vars_global/jp_internal

Internal copy of the \(J_{P}\) terms, read from input parameters or umatrix file [Norb,Norb]

Type:

real(•, •)

Attributes:

allocatable

ed_vars_global/jx_internal

Internal copy of the \(J_{X}\) terms, read from input parameters or umatrix file [Norb,Norb]

Type:

real(•, •)

Attributes:

allocatable

ed_vars_global/mfhloc

additional mean-field terms

Type:

complex(•, •, •, •)

Attributes:

allocatable

ed_vars_global/neigen_sector

Type:

integer(•)

Attributes:

allocatable

ed_vars_global/nlevels

Type:

integer

ed_vars_global/nnambu

Nnambu dimensions used for calculation in the superconductive channel. 1 for normal case, 2 for superconductive case

Type:

integer

ed_vars_global/ns

Number of levels per spin

Type:

integer

Attributes:

save

ed_vars_global/ns_orb

Type:

integer

Attributes:

save

ed_vars_global/ns_ud

Type:

integer

Attributes:

save

ed_vars_global/nsectors

Number of sectors

Type:

integer

Attributes:

save

ed_vars_global/sph0

Type:

sparse_matrix_csr

ed_vars_global/sph0d

diagonal part

Type:

sparse_matrix_csr

ed_vars_global/sph0dws

reduced UP and DW parts

Type:

sparse_matrix_csr(•)

Attributes:

allocatable

ed_vars_global/sph0e_eph

Type:

sparse_matrix_csr

ed_vars_global/sph0nd

non-diagonal part

Type:

sparse_matrix_csr

ed_vars_global/sph0ph_eph

electron-phonon interaction

Type:

sparse_matrix_csr

ed_vars_global/sph0ups

Type:

sparse_matrix_csr(•)

Attributes:

allocatable

ed_vars_global/uloc_internal

Internal copy of the Hubbard \(U\) terms, read from input parameters or umatrix file [Norb]

Type:

real(•)

Attributes:

allocatable

ed_vars_global/ust_internal

Internal copy of the \(U'\) terms, read from input parameters or umatrix file [Norb,Norb]

Type:

real(•, •)

Attributes:

allocatable