Question: Deduce the condition for minimum uncertainty in S x and S y (that is, equality in the expression for a particle of spin 1/2 in

Deduce the condition for minimum uncertainty in S_x and S_y (that is, equality in the expression for a particle of spin 1/2 in the generic state (Equation 4.139).

Equation 4.139

os, as, (h/2) |(S)|),

Step by Step Solution

★★★★★

3.52 Rating (162 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

From Problem 431 we know that in the generic state ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Introduction To Quantum Mechanics Questions!

(a) Aparticle of spin 1 and a particle of spin 2 are at rest in a configuration such that the total spin is 3, and its z component is . If you measured the z-component of the angular momentum of the...

Find the matrix representing S x for a particle of spin 3/2 (using as your basis the eigenstates of S z ). Solve the characteristic equation to determine the eigenvalues of S x .

Deduce an expression for the time it takes for the concentration of a substance to fall to one-third its initial value in an nrh-order reaction.

Question: 2. Consider a particle in an infinite square well. It is in the initial state y(x, 0) = A [$1(x) + $2(x)] where on (x) is the energy eigenfunctions for the infinite square well. (a) Plot...

3 ,,uoh "gram 3 Eww 3 m T mm H a 3 .2 ' m w .,.m.av>v 3. m. @3on we geonwoaoa mm H "with M'nr H E. wads + we A at. ES 0 3.8V WEE 3563 mo wow 23 E m \"9H .3 avgmeMm\" mnemagouom Aggy\"...

CHAPTER 9 Hypothesis Tests CONTENTS 9.4 POPULATION MEAN: UNKNOWN One-Tailed Test Two-Tailed Test Summary and Practical Advice 9.5 POPULATION PROPORTION Summary 9.6 HYPOTHESIS TESTING AND DECISION...

Please read chapter 4 the answer the question 10: It may seem puzzling that a negative externality may induce a strategic complementarity. But ments over the Nash equilibrium. It is not surprising...

In a Hopfield neural network configured as an associative memory, with all of its weights trained and fixed, what three possible behaviours may occur over time in configuration space as the net...

Explain how the principles of quantum mechanics are able address the issues. The development of quantum mechanical theory stems from several issues that could not be addressed by the principles of...

1456HHSC attend all (a) In the quantum teleportation protocol, Alice and Bob are every in possession of one qubit of a couple in the joint country00i + statei. Explain how the protocol works. In...

John P. Butler Accountancy Corporation agreed to audit the financial statements of Westside Mortgage, Inc., a mortgage company that arranged financing for real property, for the year ending December...

Enterprise risk management is the responsibility of: a. Company management. b. The external auditors. c. The companys insurance providers. d. All of the above.

2 . Beckett is a small investor who owns a portfolio currently consisting of equity investments in three assets, which he imaginatively refers to by Asset A , ( shares in BMO ) , Asset B ( shares in...

An endowment fund is set up with a donation of $100,000. If it earns 9% compounded monthly, for how long will it sustain end-of-month withdrawals of $1000? (Include the final smaller withdrawal.)

How many milliliters of 0.800 M KOH should be added to 5.02 g of 1,5-pentanedioic acid (C 5 H 8 O 4 , FM 132.11) to give a pH of 4.40 when diluted to 250 mL?

Calculate the pH of a 0.010 M solution of each amino acid in the form drawn here. H2N NH2 NH2 NH C=0 CH2 CH2 S CH, CH, CH2 CH2 (a) H;NCHCO, (b) H&NCHCO, (c) H,NCHCO, Glutamine Cysteine Arginine

(a) Draw the structure of the predominant form (principal species) of 1,3-dihydroxybenzene at pH 9.00 and at pH 11.00. (b) What is the second most prominent species at each pH? (c) Calculate the...

A put option in finance allows you to sell a share of stock at a given price in the future. There are different types of put options. A European put option allows you to sell a share of stock at a...

refer to the table using quarterly data Q 1 / 1 3 to Q 3 / 1 6 find annualized volitility US dollar

Company A pays a constant annual dividend of $268 per share. How much are you willing to pay for one share if you require a rate of return of 9.6 percent? Multiple Choice $44 27 $32.50 $2792 $37.92