#include <tdvp.h>

Collaboration diagram for syten::MPS::TDVP::Worker:

Public Member Functions
void	calcContrL (Index const where)
	Calculate the new left-contraction on the specified site. More...

void	calcContrR (Index const where)
	Calculate the new right-contraction on the specified site. More...

bool	checkSignals () const
	Return false if we must exit due to having received some signal. More...

IterativeExit	evolveBond (Tensor< 2 > &bond, SDef const prefactor)
	Evolve on a bond, reads/writes to `bond` argument. More...

bool	evolveSingle (Timer &timer, SRDef &trunc_error, SRDef &proj_error, SRDef &krylov_error)
	Run a full sweep (left-to-right + right-to-left) of single-site evolutions. More...

IterativeExit	evolveSite (Index where, SDef const prefactor)
	Evolve a single site, reads/writes to psi directly. More...

IterativeExit	evolveTwo (Tensor< 4 > &merged, SDef const prefactor, Index const lSite, Index const rSite)
	Evolve two sites, reads/writes to `merged` argument. More...

bool	evolveTwoSite (Timer &timer, SRDef &trunc_error, SRDef &proj_error, SRDef &krylov_error)
	Run a full sweep (left-to-right and right-to-left) of two-site evolutions. More...

Conf const &	get_conf () const
	Get const lvalue ref to internal config, used by Python module. More...

State const &	get_psi () const
	Get const lvalue ref to internal state, used by Python module. More...

State &&	movePsi ()
	movePsi get access to state after the time evolution has finished; probably invalidates Worker More...

Tensor< 2 >	normL (Index where)
	Left-normalise tensor on site `where` and return the left-over bit. More...

Tensor< 2 >	normR (Index where)
	Right-normalise tensor on site `where` and return the left-over bit \( \Psi(\textrm{where}) \to U S \Psi(\textrm{where}) \). More...

void	run (int argc, char **argv)
	Run TDVP. More...

	Worker ()=default
	Default ctor. More...

	Worker (Operator &&op_, State &&psi_, Conf &&conf_)
	Standard ctor. More...

Private Attributes
Conf	conf
	configuration More...

std::vector< AsyncCached< Tensor< 3 > > >	contrL
	contractions of op and state to the left of the current site More...

std::vector< AsyncCached< Tensor< 3 > > >	contrR
	contractions of op and state to the right of the currens site More...

Operator	op
	Operator H in exp(-i dt H) More...

State	psi
	current state More...

Detailed Description

TDVP worker.

The documentation for this class was generated from the following files:

inc/mps/tdvp.h
inc/mps/tdvp.cpp

Public Member Functions

Private Attributes

Detailed Description