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Subject: Ben Simons home page
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<HTML><HEAD><TITLE>Ben Simons home page</TITLE>
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by: Ben Simons, 9-Oct-1998 --></HEAD>
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<TABLE width=3D"100%" NOSAVE>
  <TBODY>
  <TR>
    <TD><B><FONT color=3D#330033><FONT size=3D+4>Quantum Condensed =
Matter Field=20
      Theory</FONT></FONT></B></TD>
    <TD>
      <DIV align=3Dright>&nbsp;</DIV></TD></TR></TBODY></TABLE>
<CENTER>&nbsp;</CENTER>
<TABLE cellSpacing=3D5 cellPadding=3D0 border=3D0>
  <TBODY>
  <TR>
    <TD vAlign=3Dtop width=3D"20%"></TD>
    <TD vAlign=3Dtop width=3D"50%"></TD>
    <TD vAlign=3Dtop width=3D"30%"></TD></TR>
  <TR>
    <TD vAlign=3Dtop width=3D"50%"><B><FONT size=3D+2>L</FONT>ECTURES=20
      =
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</=
B>&nbsp;=20

      <UL>
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec1.ps">Lec 1:=20
        Introduction</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec2.ps">Lec 2:=20
        From particles to fields</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec3.ps">Lec 3:=20
        Quantising the classical field</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec4.ps">Lec 4:=20
        Second quantisation</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec5.ps">Lec 5:=20
        Representation of operators</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec6.ps">Lec 6:=20
        Tight-binding and the Mott Transition</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec7.ps">Lec 7:=20
        Quantum magnetism and the Ferromagnetic chain</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec8.ps">Lec 8:=20
        Quantum Antiferromagnetism</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec9.ps">Lec 9:=20
        Bogoliubov theory of weakly interacting Bose gas</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec10.ps">Lec 10:=20
        Fyenman path integral</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec11.ps">Lec 11:=20
        Statistical mechanics and semi-Classics</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec12.ps">Lec 12:=20
        Applications of the feynman path integral</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec13.ps">Lec 13:=20
        Double well potential: tunneling and instantons</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec14.ps">Lec 14:=20
        Coherent states</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec15.ps">Lec 15:=20
        Many-body (coherent state) path integral</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec16.ps">Lec 16:=20
        Applications and connections</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec17.ps">Lec 17:=20
        Weakly interacting electron gas: Plasma theory</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec18.ps">Lec 18:=20
        Random phase approximation</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec19.ps">Lec 19:=20
        Bose-Einstein condensation</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec20.ps">Lec 20:=20
        Superfluidity</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec21.ps">Lec 21:=20
        Cooper instability</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec22.ps">Lec 22:=20
        BCS Superconductivity</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec23.ps">Lec 23:=20
        Field theory of superconductivity</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/lec24.ps">Lec 24:=20
        Superconductivity and gauge invariance</A> </LI></UL></TD>
    <TD vAlign=3Dtop width=3D"50%"><B><FONT size=3D+2>L</FONT>ECTURE =
<FONT=20
      =
size=3D+2>N</FONT>OTES&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nb=
sp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;</B>&nbsp;=20

      <UL>
        <LI><A=20
        =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/preface.ps">Preface</A>=20
        <LI><A=20
        =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/introduction.ps">Chapter =

        1: Collective Excitations: From Particles to Fields</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/secqu.ps">Chapter=20
        2: Second Quantisation</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/pi.ps">Chapter 3:=20
        Feynman Path Integral</A>=20
        <LI><A =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/fi.ps">Chapter 4:=20
        Functional Field Integral</A>=20
        <LI><A=20
        =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/mean_field.ps">Chapter =
5:=20
        Broken Symmetry and Collective Phenomena</A> </LI></UL><FONT=20
      size=3D+3>P</FONT>ROBLEM <FONT size=3D+3>S</FONT>ETS&nbsp;=20
      <UL>
        <LI>&nbsp;<A=20
        href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/ps1.ps">Problem =
Set=20
        I</A>&nbsp;=20
        <LI>&nbsp;<A=20
        =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/ans1.ps">Answers</A>&nbsp=
;=20

        <LI>&nbsp;<A=20
        href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/ps2.ps">Problem =
Set=20
        II</A>&nbsp;=20
        <LI>&nbsp;<A=20
        =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/ans2.ps">Answers</A>&nbsp=
;=20

        <LI>&nbsp;<A=20
        href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/ps3.ps">Problem =
Set=20
        III</A>&nbsp;=20
        <LI>&nbsp;<A=20
        =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/ans3.ps">Answers</A>&nbsp=
;=20

        <LI>&nbsp;<A=20
        href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/ps4.ps">Problem =
Set=20
        IV</A>&nbsp;=20
        <LI>&nbsp;<A=20
        =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/ans4.ps">Answers</A>&nbsp=
;=20

        <LI>&nbsp;<A=20
        href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/ps5.ps">Problem =
Set=20
        V</A>&nbsp;=20
        <LI>&nbsp;<A=20
        =
href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/ans5.ps">Answers</A>&nbsp=
;=20

        <LI>&nbsp;<A=20
        href=3D"http://www.tcm.phy.cam.ac.uk/~bds10/tp3/tripos.ps">Past =
Tripos=20
        Exam Questions</A>&nbsp; =
</LI></UL></TD></TR></TBODY></TABLE>&nbsp; <TD=20
WIDTH=3D"50%" VALIGN=3D"TOP"><B><FONT size=3D+3>U</FONT>seful <FONT=20
size=3D+3>M</FONT>aterial</B>&nbsp;=20
<UL>
  <LI>&nbsp;<A href=3D"http://www.physics.ucla.edu/~nayak/">Lecture=20
  notes</A>&nbsp; on Solid State Physics and Many-Body Theory by Chetan =
Nayak=20
  (UCLA)=20
  <LI>&nbsp;<A href=3D"http://www.physics.rutgers.edu/~coleman/">Lecture =

  notes</A>&nbsp; on Many-Body Theory by Piers Coleman (Rutgers)=20
  <LI>&nbsp;<A =
href=3D"http://www.thp.uni-koeln.de/~alexal/teaching.html">Lecture=20
  notes</A>&nbsp; on Quantum Field Theory in Condensed Matter Physics by =

  Alexander Altland (Koln) and myself </LI></UL>
<HR>
<A href=3D"http://www.cam.ac.uk/"><IMG height=3D43=20
alt=3D"University o&#10;f Cambridge"=20
src=3D"http://www.tcm.phy.cam.ac.uk/~bds10/cam_univ_sm.gif" width=3D200 =
align=3Dright=20
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