A quantum algorithm estimates trace distance between arbitrary quantum states via density matrix exponentiation and IQPE with O(N^8) complexity, shown in simulations and IBM hardware runs.
Dieks, Communication by EPR devices, Physics Let- ters A92, 271 (1982)
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
quant-ph 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Estimation of trace distance between two arbitrary quantum states
A quantum algorithm estimates trace distance between arbitrary quantum states via density matrix exponentiation and IQPE with O(N^8) complexity, shown in simulations and IBM hardware runs.