Table 1 Discussions with other ACBRSP schemes.

From: Asymmetric controlled bidirectional remote preparation of two- and three-qubit equatorial state

Scheme

Quantum Channel

Auxiliary Qubits

Auxiliary Operations

CCCs

Efficiency

ref.20

Ten-Qubit Entangled State

5

7 CNOTs

8

13.04%

ref.18

Seven-Qubit Entangled State

0

0

5

25%

ref.21

Seven-Qubit Entangled State

2

2 CNOTs

7

18.75%

Seven-Qubit Entangled State

1

1 CNOT

7

20%

ref.19

Four-Qubit Entangled State + EPR

1

1 CNOT

6

23.08%

Ours

Eleven-Qubit Entangled State

0

0

6

29.41%

  1. Where CCCs is short for classical communication cost.