Register

Adv. Query

Q&A (4871)

Reviews (203)

Open problems (47)
Meta (439)

Site Statistics

205 submissions , 163 unreviewed
5,082 questions , 2,232 unanswered
5,355 answers , 22,793 comments
1,470 users with positive rep
820 active unimported users
More ...

What is an "antiquated" coherent state?

1020 views

I am studying entangled coherent states. Some of the papers I looked up (for example http://www.global-sci.org/jams/open-access/v2n2/pdf/022-155.pdf) mention some special properties of entangled coherent states, such as squeezing and antiquating. I tried to look up what antiquating is but couldn't find anything. What is an "antiquated" coherent state?

This post imported from StackExchange Physics at 2016-08-12 08:57 (UTC), posted by SE-user 1D_Particle

asked Jul 21, 2016 in Theoretical Physics by 1D_Particle (5 points) [ revision history ]
edited Aug 12, 2016 by Dilaton

although not so sure (which is why this is a comment and not an answer) but given how antiquating is always present for $Q<0$ (according to the paper above) , I think antiquating might be a different way of saying antibunching which basically refers to light possessing uniformly-spaced photons and by definition only happens for Sub-Poisson distributions.

This post imported from StackExchange Physics at 2016-08-12 08:57 (UTC), posted by SE-user 1D_Particle

commented Jul 21, 2016 by 1D_Particle (5 points) [ no revision ]

It is nowhere else used, seems to be a special (and unexplained) creation by the authors of your paper.

commented Aug 12, 2016 by Arnold Neumaier (15,787 points) [ no revision ]

Your comment on this question:

To answer, leave an answer instead. Comments are usually for non-answers.
To mask links under text, please type your text, highlight it, and click the "link" button. You can then enter your link URL.
To alert a user, please use the "@" command and remove spaces from the username, example, the user "John Doe" should be pinged as "@JohnDoe", while the user "Johndoe" should be pinged as "@Johndoe". The post author is always automatically pinged (unless you are the post author).
Please consult the FAQ for as to how to format your post.

Live preview (may slow down editor) Preview

Your name to display (optional):

Email me at this address if a comment is added after mine:

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

[captcha placeholder]

Please complete the anti-spam verification

Your answer

Please use answers only to (at least partly) answer questions. To comment, discuss, or ask for clarification, leave a comment instead.
To mask links under text, please type your text, highlight it, and click the "link" button. You can then enter your link URL.
Please consult the FAQ for as to how to format your post.
This is the answer box; if you want to write a comment instead, please use the 'add comment' button.

Live preview (may slow down editor) Preview

Your name to display (optional):

Email me at this address if my answer is selected or commented on:

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

If you are a human please identify the position of the character covered by the symbol $\varnothing$ in the following word:
p$\hbar$ysicsOve$\varnothing$flow
Then drag the red bullet below over the corresponding character of our banner. When you drop it there, the bullet changes to green (on slow internet connections after a few seconds).

Please complete the anti-spam verification

user contributions licensed under cc by-sa 3.0 with attribution required

Your rights

...