The Quantum Mechanics Needs the Principle of Wave-Function Collapse—But This Principle Shouldn’t Be Misunderstood
Sofia D. Wechsler

J. Quantum Inf. Sci. Vol.11 No.1, March 22, 2021
DOI: 10.4236/jqis.2021.111004

Quantum Fisher Information of Two-Level Atomic System under the Influence of Thermal Field, Intrinsic Decoherence, Stark Effect and Kerr-Like Medium
S. Jamal Anwar, M. Ramzan, M. Usman, M. Khalid Khan

J. Quantum Inf. Sci. Vol.11 No.1, March 16, 2021
DOI: 10.4236/jqis.2021.111003

Squeezing Effects on the Estimation Precision of Cut off Frequency
Asghar Ullah, Khalid Khan

J. Quantum Inf. Sci. Vol.11 No.1, February 05, 2021
DOI: 10.4236/jqis.2021.111002

Approximate Private Quantum Channels on Fermionic Gaussian Systems
Kabgyun Jeong

J. Quantum Inf. Sci. Vol.11 No.1, February 05, 2021
DOI: 10.4236/jqis.2021.111001

Wittgenstein’s Picture Theory in the Quantum Mechanical Worldview
Shiro Ishikawa

J. Quantum Inf. Sci. Vol.10 No.4, December 30, 2020
DOI: 10.4236/jqis.2020.104007