Documents

For page specific messages
For page specific messages
Enter a comma separated list of user names.
1403 records found.
Title & Summary Author Updatedsort ascending

QFT-05001


Starting from the Lagrangian for a complex scalar field obtain the Hamiltonian for a free complex Klein Gordon field.
Write ETCR and for the quantized field prove that \begin{equation}\label{EQ01}
\big[H, \pi(x)\big] = - i \big( \nabla^2- \mu^2\big) \phi^*(x) .
\end{equation} Does relation,\eqRef{EQ01}, hold only as equal time commutator or for  \(H\) and \(\pi(x)\) at arbitrary different times ?  Explain your answer.
Use \eqref{EQ01} to derive the usual Euler Lagrange equation of motion for the

kapoor kapoor's picture 6 days 7 hours ago

From Masters : Do not remain nameless

Summary (or abstract) not available for this node.
kapoor kapoor's picture 6 days 17 hours ago

Links for Cross Over Between Different Content Types

Summary (or abstract) not available for this node.
kapoor kapoor's picture 6 days 19 hours ago

Repository of WebQuests (All Areas)

For browsing content in this repository
REFRESH THIS PAGE and SEE

BOOK:  TABLE OF CONTENT

 

 

kapoor kapoor's picture 6 days 19 hours ago

ARCHIVED COURSES == HOME PAGE

For browsing contents of this repository,
use links in
BOOK:  TABLE OF CONTENTS  at the top

CLICK to EXPAND TABLE OF CONTENTS

kapoor kapoor's picture 6 days 19 hours ago

Cross Roads == Home Page (All Areas)

For browsing content in this repository
use links in
BOOK:  TABLE OF CONTENTS at the top

CLICK to EXPAND/COLLPASE TABLE OF CONTENTS

kapoor kapoor's picture 6 days 19 hours ago

Repository of Problem Sessions

For browsing contents of this repository,
use links in
BOOK:  TABLE OF CONTENTS  at the top

CLICK to EXPAND/Collapse TABLE OF CONTENTS

kapoor kapoor's picture 6 days 19 hours ago

Repository of Problem Solving Units

For browsing contents of this repository,
 use links in
BOOK:  TABLE OF CONTENTS  at the top

CLICK to EXPAND TABLE OF CONTENTS

kapoor kapoor's picture 6 days 19 hours ago

Repository of Problem Sessions

For browsing contents of this repository,
use links in
BOOK:  TABLE OF CONTENTS  at the top

CLICK to EXPAND TABLE OF CONTENTS

kapoor kapoor's picture 6 days 19 hours ago

Repository of Class Room Lecture Notes

For browsing contents of this repository,
use links in
BOOK:  TABLE OF CONTENTS  at the top

CLICK to EXPAND TABLE OF CONTENTS

kapoor kapoor's picture 6 days 19 hours ago

Pages