v0.9.3

FermionicHilbertSpaces v0.9.3

Diff since v0.9.2

Merged pull requests:

• make partition checking faster and add more tests (#78) (@cvsvensson)
• Tests-and-performance-for-partial_trace-and-embed (#79) (@cvsvensson)

v0.9.2

FermionicHilbertSpaces v0.9.2

Diff since v0.9.1

Merged pull requests:

• Bump actions/checkout from 5 to 6 (#73) (@dependabot[bot])
• Conserved quantities docs (#74) (@cvsvensson)
• Docs: Fractionalized hilbert space (#76) (@cvsvensson)
• change partial trace alg to only use non-zero elements (#77) (@cvsvensson)

v0.9.1

FermionicHilbertSpaces v0.9.1

Diff since v0.9.0

v0.9.0

FermionicHilbertSpaces v0.9.0

Diff since v0.8.1

• Breaking: Syntax for number conservation is changed. See docs on conserved quantities. The system is more flexible, and attempts to avoid the exponentially large Hilbert space when generating states.
• Added support for non-fermionic spaces. This is much slower, and not as well tested.
• partial_trace(H=>Hsub) calculates the partial trace map. Similar for embed and extend.

Merged pull requests:

• Bump actions/checkout from 4 to 5 (#65) (@dependabot[bot])
• Number conservation overhaul (#66) (@cvsvensson)
• Matrix_rep_with_projection (#68) (@cvsvensson)
• non-fermionic hilbert spaces (#69) (@cvsvensson)
• symmetry things (#70) (@cvsvensson)
• Add functions to compute maps for 'partial_trace', 'embed' and 'extend' (#71) (@cvsvensson)
• Use different partial trace algorithms depending on dimensions (#72) (@cvsvensson)

Closed issues:

• Precompute maps (#5)
• Handle partial trace depending on the sizes of hilbert spaces (#55)

v0.8.1

FermionicHilbertSpaces v0.8.1

Diff since v0.8.0

Merged pull requests:

• remove extra call to FockNumber in state_index (#63) (@williamesamuelson)
• indices for subspaces (#64) (@williamesamuelson)
• Symbolic partial trace (#67) (@williamesamuelson)

Closed issues:

• Block diagonalization (#21)

v0.8.0

FermionicHilbertSpaces v0.8.0

Diff since v0.7.1

Breaking change: remove size(::AbstractHilbertSpace) in favor of dim(::AbstractHilbertSpace)

v0.7.1

FermionicHilbertSpaces v0.7.1

Diff since v0.7.0

Merged pull requests:

• put type of state into type parameter for some hilbert spaces to handle complementary systems properly (#53) (@cvsvensson)
• delete redundant storing of label in JordanWignerOrdering (#54) (@cvsvensson)
• add function sector to get the hilbert space for a specific quantum number (#56) (@cvsvensson)
• Check size compatibility in fermionic_kron and partial_trace (#57) (@williamesamuelson)

v0.7.0

FermionicHilbertSpaces v0.7.0

Diff since v0.6.0

Merged pull requests:

• Use noncommutativeproducts2 (#52) (@cvsvensson)

v0.6.0

FermionicHilbertSpaces v0.6.0

Diff since v0.5.0

Merged pull requests:

• more benchmarks (#42) (@cvsvensson)
• Free_fermion_docs (#44) (@cvsvensson)
• update index.md (#45) (@cvsvensson)
• Renaming (#47) (@cvsvensson)

Closed issues:

• Naming of functions (#46)

v0.5.0

FermionicHilbertSpaces v0.5.0

Diff since v0.4.4

Merged pull requests:

• N-particle-fockstate (#40) (@cvsvensson)

Closed issues:

• Single particle hamiltonians (#16)