gasci_pchb_doubles_select_particles Module

Both particles are drawn uniformly. We draw from $p(I)|_{D_i}$ and then $p(J | I)_{J \in D_i}$ and both probabilites come from the PCHB weighting scheme. We guarantee that $I$ and $J$ are occupied. We draw $\tilde{p}(I)|_{D_i}$ uniformly and then $p(J | I)_{J \in D_i}$ The second distribution comes from the PCHB weighting scheme. We guarantee that $I$ and $J$ are occupied. We draw $\tilde{p}(I)|_{D_i}$ uniformly and then $p(J | I)_{J}$. The second distribution comes from the PCHB weighting scheme. We guarantee that $I$ is occupied.

Both particles are drawn uniformly. We draw from $p(I)|_{D_i}$ and then $p(J | I)_{J \in D_i}$ and both probabilites come from the PCHB weighting scheme. We guarantee that $I$ and $J$ are occupied. We draw $\tilde{p}(I)|_{D_i}$ uniformly and then $p(J | I)_{J \in D_i}$ The second distribution comes from the PCHB weighting scheme. We guarantee that $I$ and $J$ are occupied. We draw $\tilde{p}(I)|_{D_i}$ uniformly and then $p(J | I)_{J}$. The second distribution comes from the PCHB weighting scheme. We guarantee that $I$ is occupied.

Both particles are drawn uniformly. We draw from $p(I)|_{D_i}$ and then $p(J | I)_{J \in D_i}$ and both probabilites come from the PCHB weighting scheme. We guarantee that $I$ and $J$ are occupied. We draw $\tilde{p}(I)|_{D_i}$ uniformly and then $p(J | I)_{J \in D_i}$ The second distribution comes from the PCHB weighting scheme. We guarantee that $I$ and $J$ are occupied. We draw $\tilde{p}(I)|_{D_i}$ uniformly and then $p(J | I)_{J}$. The second distribution comes from the PCHB weighting scheme. We guarantee that $I$ is occupied.

Both particles are drawn uniformly. We draw from $p(I)|_{D_i}$ and then $p(J | I)_{J \in D_i}$ and both probabilites come from the PCHB weighting scheme. We guarantee that $I$ and $J$ are occupied. We draw $\tilde{p}(I)|_{D_i}$ uniformly and then $p(J | I)_{J \in D_i}$ The second distribution comes from the PCHB weighting scheme. We guarantee that $I$ and $J$ are occupied. We draw $\tilde{p}(I)|_{D_i}$ uniformly and then $p(J | I)_{J}$. The second distribution comes from the PCHB weighting scheme. We guarantee that $I$ is occupied.

The shape is (n_supergroup) -> number_of_spin_orbs

The shape is (number_of_spin_orbs, n_supergroup) -> number_of_spin_orbs

Use a lookup for the supergroup index in global_det_data.

Create and manage! the supergroup index lookup in global_det_data.

Use a lookup for the supergroup index in global_det_data.

Create and manage! the supergroup index lookup in global_det_data.

Use a lookup for the supergroup index in global_det_data.

Create and manage! the supergroup index lookup in global_det_data.

Use a lookup for the supergroup index in global_det_data.

Create and manage! the supergroup index lookup in global_det_data.

The determinant in nI-format and the supergroup index

The determinant in nI-format and the supergroup index

The particles.

The particles.

The determinant in nI-format and the supergroup index

The determinant in nI-format and the supergroup index

The particles.

The particles.

The determinant in nI-format and the supergroup index

The determinant in nI-format and the supergroup index

The particles.

The particles.

The determinant in nI-format and the supergroup index

The determinant in nI-format and the supergroup index

The particles.

The particles.

The intra-node rank that contains the weights to be used all other arr of all other ranks are ignored (and can be allocated with size 0).

The determinant in nI-format and the supergroup index

The determinant in bitmask format

The determinant in nI-format and the supergroup index

The chosen particles $I, J$ and their index in nI. It is guaranteed that scrs(1) < srcs(2).

The chosen particles $I, J$ and their index in nI. It is guaranteed that scrs(1) < srcs(2).

The probability of drawing $p(\{I, J\}) \Big |_{D_i}$. This is the probability of drawing two particles from a given determinant $D_i$ regardless of order.

w(J, I, i_sg), The weight of picking J after picking I under supergroup i_sg

The intra-node rank that contains the weights to be used all other arr of all other ranks are ignored (and can be allocated with size 0).

The determinant in nI-format and the supergroup index

The determinant in bitmask format

The determinant in nI-format and the supergroup index

The chosen particles $I, J$ and their index in nI. It is guaranteed that scrs(1) < srcs(2).

The chosen particles $I, J$ and their index in nI. It is guaranteed that scrs(1) < srcs(2).

The probability of drawing $p(\{I, J\}) \Big |_{D_i}$. This is the probability of drawing two particles from a given determinant $D_i$ regardless of order.

The determinant in nI-format and the supergroup index

The determinant in bitmask format

The determinant in nI-format and the supergroup index

The chosen particles $I, J$ and their index in nI. It is guaranteed that scrs(1) < srcs(2).

The chosen particles $I, J$ and their index in nI. It is guaranteed that scrs(1) < srcs(2).

The probability of drawing $p(\{I, J\}) \Big |_{D_i}$. This is the probability of drawing two particles from a given determinant $D_i$ regardless of order.

The determinant in nI-format and the supergroup index

The determinant in bitmask format

The determinant in nI-format and the supergroup index

The chosen particles $I, J$ and their index in nI. It is guaranteed that scrs(1) < srcs(2).

The chosen particles $I, J$ and their index in nI. It is guaranteed that scrs(1) < srcs(2).

The probability of drawing $p(\{I, J\}) \Big |_{D_i}$. This is the probability of drawing two particles from a given determinant $D_i$ regardless of order.